1213149660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2729}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 3522355200

約数和(自身を除く): 2309205540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 372, 465, 478, 620, 717, 930, 956, 1195, 1434, 1860, 2390, 2729, 2868, 3585, 4780, 5458, 7170, 7409, 8187, 10916, 13645, 14340, 14818, 16374, 22227, 27290, 29636, 32748, 37045, 40935, 44454, 54580, 74090, 81870, 84599, 88908, 111135, 148180, 163740, 169198, 222270, 253797, 338396, 422995, 444540, 507594, 652231, 845990, 1015188, 1268985, 1304462, 1691980, 1956693, 2537970, 2608924, 3261155, 3913386, 5075940, 6522310, 7826772, 9783465, 13044620, 19566930, 20219161, 39133860, 40438322, 60657483, 80876644, 101095805, 121314966, 202191610, 242629932, 303287415, 404383220, 606574830, 1213149660]

約数ペア:

[(1, 1213149660), (2, 606574830), (3, 404383220), (4, 303287415), (5, 242629932), (6, 202191610), (10, 121314966), (12, 101095805), (15, 80876644), (20, 60657483), (30, 40438322), (31, 39133860), (60, 20219161), (62, 19566930), (93, 13044620), (124, 9783465), (155, 7826772), (186, 6522310), (239, 5075940), (310, 3913386), (372, 3261155), (465, 2608924), (478, 2537970), (620, 1956693), (717, 1691980), (930, 1304462), (956, 1268985), (1195, 1015188), (1434, 845990), (1860, 652231), (2390, 507594), (2729, 444540), (2868, 422995), (3585, 338396), (4780, 253797), (5458, 222270), (7170, 169198), (7409, 163740), (8187, 148180), (10916, 111135), (13645, 88908), (14340, 84599), (14818, 81870), (16374, 74090), (22227, 54580), (27290, 44454), (29636, 40935), (32748, 37045)]