2912093030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 7172380224

約数和(自身を除く): 4260287194

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 61, 70, 77, 85, 98, 110, 119, 122, 154, 170, 187, 238, 245, 305, 374, 385, 427, 490, 521, 539, 595, 610, 671, 770, 833, 854, 935, 1037, 1042, 1078, 1190, 1309, 1342, 1666, 1870, 2074, 2135, 2605, 2618, 2695, 2989, 3355, 3647, 4165, 4270, 4697, 5185, 5210, 5390, 5731, 5978, 6545, 6710, 7259, 7294, 8330, 8857, 9163, 9394, 10370, 11407, 11462, 13090, 14518, 14945, 17714, 18235, 18326, 22814, 23485, 25529, 28655, 29890, 31781, 32879, 36295, 36470, 40117, 44285, 45815, 46970, 50813, 51058, 57035, 57310, 61999, 63562, 65758, 72590, 79849, 80234, 88570, 91630, 97427, 101626, 114070, 123998, 127645, 158905, 159698, 164395, 194854, 200585, 222467, 254065, 255290, 280819, 309995, 317810, 328790, 349591, 399245, 401170, 433993, 444934, 487135, 508130, 540277, 558943, 561638, 619990, 681989, 699182, 798490, 867986, 974270, 1080554, 1112335, 1117886, 1363978, 1404095, 1557269, 1747955, 2169965, 2224670, 2447137, 2701385, 2794715, 2808190, 3114538, 3409945, 3495910, 3781939, 4339930, 4773923, 4894274, 5402770, 5589430, 5943047, 6819890, 7563878, 7786345, 9547846, 11886094, 12235685, 15572690, 17129959, 18909695, 23869615, 24471370, 26473573, 29715235, 34259918, 37819390, 41601329, 47739230, 52947146, 59430470, 83202658, 85649795, 132367865, 171299590, 208006645, 264735730, 291209303, 416013290, 582418606, 1456046515, 2912093030]

約数ペア:

[(1, 2912093030), (2, 1456046515), (5, 582418606), (7, 416013290), (10, 291209303), (11, 264735730), (14, 208006645), (17, 171299590), (22, 132367865), (34, 85649795), (35, 83202658), (49, 59430470), (55, 52947146), (61, 47739230), (70, 41601329), (77, 37819390), (85, 34259918), (98, 29715235), (110, 26473573), (119, 24471370), (122, 23869615), (154, 18909695), (170, 17129959), (187, 15572690), (238, 12235685), (245, 11886094), (305, 9547846), (374, 7786345), (385, 7563878), (427, 6819890), (490, 5943047), (521, 5589430), (539, 5402770), (595, 4894274), (610, 4773923), (671, 4339930), (770, 3781939), (833, 3495910), (854, 3409945), (935, 3114538), (1037, 2808190), (1042, 2794715), (1078, 2701385), (1190, 2447137), (1309, 2224670), (1342, 2169965), (1666, 1747955), (1870, 1557269), (2074, 1404095), (2135, 1363978), (2605, 1117886), (2618, 1112335), (2695, 1080554), (2989, 974270), (3355, 867986), (3647, 798490), (4165, 699182), (4270, 681989), (4697, 619990), (5185, 561638), (5210, 558943), (5390, 540277), (5731, 508130), (5978, 487135), (6545, 444934), (6710, 433993), (7259, 401170), (7294, 399245), (8330, 349591), (8857, 328790), (9163, 317810), (9394, 309995), (10370, 280819), (11407, 255290), (11462, 254065), (13090, 222467), (14518, 200585), (14945, 194854), (17714, 164395), (18235, 159698), (18326, 158905), (22814, 127645), (23485, 123998), (25529, 114070), (28655, 101626), (29890, 97427), (31781, 91630), (32879, 88570), (36295, 80234), (36470, 79849), (40117, 72590), (44285, 65758), (45815, 63562), (46970, 61999), (50813, 57310), (51058, 57035)]