1330644295510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1\times {\mathrm{18049}}^1$

素因数の和:24497

約数の個数: 64

約数和(自身を含む): 2563097112000

約数和(自身を除く): 1232452816490

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 6361, 11590, 12722, 18049, 31805, 36098, 63610, 90245, 120859, 180490, 241718, 342931, 388021, 604295, 685862, 776042, 1100989, 1208590, 1714655, 1940105, 2201978, 3429310, 3880210, 5504945, 7372399, 11009890, 14744798, 20918791, 36861995, 41837582, 73723990, 104593955, 114809689, 209187910, 229619378, 574048445, 1148096890, 2181384091, 4362768182, 7003391029, 10906920455, 14006782058, 21813840910, 35016955145, 70033910290, 133064429551, 266128859102, 665322147755, 1330644295510]

約数ペア:

[(1, 1330644295510), (2, 665322147755), (5, 266128859102), (10, 133064429551), (19, 70033910290), (38, 35016955145), (61, 21813840910), (95, 14006782058), (122, 10906920455), (190, 7003391029), (305, 4362768182), (610, 2181384091), (1159, 1148096890), (2318, 574048445), (5795, 229619378), (6361, 209187910), (11590, 114809689), (12722, 104593955), (18049, 73723990), (31805, 41837582), (36098, 36861995), (63610, 20918791), (90245, 14744798), (120859, 11009890), (180490, 7372399), (241718, 5504945), (342931, 3880210), (388021, 3429310), (604295, 2201978), (685862, 1940105), (776042, 1714655), (1100989, 1208590)]