661256822010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{969599}}^1$

素因数の和:969915

約数の個数: 64

約数和(自身を含む): 1608450048000

約数和(自身を除く): 947193225990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 179, 254, 358, 381, 537, 635, 762, 895, 1074, 1270, 1790, 1905, 2685, 3810, 5370, 22733, 45466, 68199, 113665, 136398, 227330, 340995, 681990, 969599, 1939198, 2908797, 4847995, 5817594, 9695990, 14543985, 29087970, 123139073, 173558221, 246278146, 347116442, 369417219, 520674663, 615695365, 738834438, 867791105, 1041349326, 1231390730, 1735582210, 1847086095, 2603373315, 3694172190, 5206746630, 22041894067, 44083788134, 66125682201, 110209470335, 132251364402, 220418940670, 330628411005, 661256822010]

約数ペア:

[(1, 661256822010), (2, 330628411005), (3, 220418940670), (5, 132251364402), (6, 110209470335), (10, 66125682201), (15, 44083788134), (30, 22041894067), (127, 5206746630), (179, 3694172190), (254, 2603373315), (358, 1847086095), (381, 1735582210), (537, 1231390730), (635, 1041349326), (762, 867791105), (895, 738834438), (1074, 615695365), (1270, 520674663), (1790, 369417219), (1905, 347116442), (2685, 246278146), (3810, 173558221), (5370, 123139073), (22733, 29087970), (45466, 14543985), (68199, 9695990), (113665, 5817594), (136398, 4847995), (227330, 2908797), (340995, 1939198), (681990, 969599)]