1842197630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 4522936320

約数和(自身を除く): 2680738690

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 49, 62, 65, 70, 91, 95, 98, 130, 133, 155, 182, 190, 217, 245, 247, 266, 310, 403, 434, 455, 490, 491, 494, 589, 637, 665, 806, 910, 931, 982, 1085, 1178, 1235, 1274, 1330, 1519, 1729, 1862, 2015, 2170, 2455, 2470, 2821, 2945, 3038, 3185, 3437, 3458, 4030, 4123, 4655, 4910, 5642, 5890, 6370, 6383, 6874, 7595, 7657, 8246, 8645, 9310, 9329, 12103, 12766, 14105, 15190, 15221, 15314, 17185, 17290, 18658, 19747, 20615, 24059, 24206, 28210, 28861, 30442, 31915, 34370, 38285, 39494, 41230, 44681, 46645, 48118, 53599, 57722, 60515, 63830, 65303, 76105, 76570, 89362, 93290, 98735, 106547, 107198, 120295, 121030, 121277, 130606, 144305, 152210, 197470, 197873, 213094, 223405, 240590, 242554, 267995, 288610, 289199, 312767, 326515, 375193, 395746, 446810, 457121, 532735, 535990, 578398, 606385, 625534, 653030, 745829, 750386, 848939, 914242, 989365, 1065470, 1212770, 1385111, 1445995, 1491658, 1563835, 1697878, 1875965, 1978730, 2024393, 2285605, 2770222, 2891990, 3127670, 3729145, 3751930, 3759587, 4048786, 4244695, 4571210, 5942573, 6925555, 7458290, 7519174, 8489390, 9695777, 10121965, 11885146, 13851110, 14170751, 18797935, 19391554, 20243930, 26317109, 28341502, 29712865, 37595870, 48478885, 52634218, 59425730, 70853755, 96957770, 131585545, 141707510, 184219763, 263171090, 368439526, 921098815, 1842197630]

約数ペア:

[(1, 1842197630), (2, 921098815), (5, 368439526), (7, 263171090), (10, 184219763), (13, 141707510), (14, 131585545), (19, 96957770), (26, 70853755), (31, 59425730), (35, 52634218), (38, 48478885), (49, 37595870), (62, 29712865), (65, 28341502), (70, 26317109), (91, 20243930), (95, 19391554), (98, 18797935), (130, 14170751), (133, 13851110), (155, 11885146), (182, 10121965), (190, 9695777), (217, 8489390), (245, 7519174), (247, 7458290), (266, 6925555), (310, 5942573), (403, 4571210), (434, 4244695), (455, 4048786), (490, 3759587), (491, 3751930), (494, 3729145), (589, 3127670), (637, 2891990), (665, 2770222), (806, 2285605), (910, 2024393), (931, 1978730), (982, 1875965), (1085, 1697878), (1178, 1563835), (1235, 1491658), (1274, 1445995), (1330, 1385111), (1519, 1212770), (1729, 1065470), (1862, 989365), (2015, 914242), (2170, 848939), (2455, 750386), (2470, 745829), (2821, 653030), (2945, 625534), (3038, 606385), (3185, 578398), (3437, 535990), (3458, 532735), (4030, 457121), (4123, 446810), (4655, 395746), (4910, 375193), (5642, 326515), (5890, 312767), (6370, 289199), (6383, 288610), (6874, 267995), (7595, 242554), (7657, 240590), (8246, 223405), (8645, 213094), (9310, 197873), (9329, 197470), (12103, 152210), (12766, 144305), (14105, 130606), (15190, 121277), (15221, 121030), (15314, 120295), (17185, 107198), (17290, 106547), (18658, 98735), (19747, 93290), (20615, 89362), (24059, 76570), (24206, 76105), (28210, 65303), (28861, 63830), (30442, 60515), (31915, 57722), (34370, 53599), (38285, 48118), (39494, 46645), (41230, 44681)]