30696050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 77861088

約数和(自身を除く): 47165038

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 49, 50, 55, 67, 70, 77, 85, 98, 110, 119, 134, 154, 170, 175, 187, 238, 245, 275, 335, 350, 374, 385, 425, 469, 490, 539, 550, 595, 670, 737, 770, 833, 850, 935, 938, 1078, 1139, 1190, 1225, 1309, 1474, 1666, 1675, 1870, 1925, 2278, 2345, 2450, 2618, 2695, 2975, 3283, 3350, 3685, 3850, 4165, 4675, 4690, 5159, 5390, 5695, 5950, 6545, 6566, 7370, 7973, 8330, 9163, 9350, 10318, 11390, 11725, 12529, 13090, 13475, 15946, 16415, 18326, 18425, 20825, 23450, 25058, 25795, 26950, 28475, 32725, 32830, 36113, 36850, 39865, 41650, 45815, 51590, 55811, 56950, 62645, 65450, 72226, 79730, 82075, 87703, 91630, 111622, 125290, 128975, 164150, 175406, 180565, 199325, 229075, 257950, 279055, 313225, 361130, 398650, 438515, 458150, 558110, 613921, 626450, 877030, 902825, 1227842, 1395275, 1805650, 2192575, 2790550, 3069605, 4385150, 6139210, 15348025, 30696050]

約数ペア:

[(1, 30696050), (2, 15348025), (5, 6139210), (7, 4385150), (10, 3069605), (11, 2790550), (14, 2192575), (17, 1805650), (22, 1395275), (25, 1227842), (34, 902825), (35, 877030), (49, 626450), (50, 613921), (55, 558110), (67, 458150), (70, 438515), (77, 398650), (85, 361130), (98, 313225), (110, 279055), (119, 257950), (134, 229075), (154, 199325), (170, 180565), (175, 175406), (187, 164150), (238, 128975), (245, 125290), (275, 111622), (335, 91630), (350, 87703), (374, 82075), (385, 79730), (425, 72226), (469, 65450), (490, 62645), (539, 56950), (550, 55811), (595, 51590), (670, 45815), (737, 41650), (770, 39865), (833, 36850), (850, 36113), (935, 32830), (938, 32725), (1078, 28475), (1139, 26950), (1190, 25795), (1225, 25058), (1309, 23450), (1474, 20825), (1666, 18425), (1675, 18326), (1870, 16415), (1925, 15946), (2278, 13475), (2345, 13090), (2450, 12529), (2618, 11725), (2695, 11390), (2975, 10318), (3283, 9350), (3350, 9163), (3685, 8330), (3850, 7973), (4165, 7370), (4675, 6566), (4690, 6545), (5159, 5950), (5390, 5695)]