1729600620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{238237}}^1$

素因数の和:238271

約数の個数: 72

約数和(自身を含む): 5323189872

約数和(自身を除く): 3593589252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 238237, 476474, 714711, 952948, 1191185, 1429422, 2382370, 2620607, 2858844, 3573555, 4764740, 5241214, 7147110, 7861821, 10482428, 13103035, 14294220, 15723642, 26206070, 28826677, 31447284, 39309105, 52412140, 57653354, 78618210, 86480031, 115306708, 144133385, 157236420, 172960062, 288266770, 345920124, 432400155, 576533540, 864800310, 1729600620]

約数ペア:

[(1, 1729600620), (2, 864800310), (3, 576533540), (4, 432400155), (5, 345920124), (6, 288266770), (10, 172960062), (11, 157236420), (12, 144133385), (15, 115306708), (20, 86480031), (22, 78618210), (30, 57653354), (33, 52412140), (44, 39309105), (55, 31447284), (60, 28826677), (66, 26206070), (110, 15723642), (121, 14294220), (132, 13103035), (165, 10482428), (220, 7861821), (242, 7147110), (330, 5241214), (363, 4764740), (484, 3573555), (605, 2858844), (660, 2620607), (726, 2382370), (1210, 1429422), (1452, 1191185), (1815, 952948), (2420, 714711), (3630, 476474), (7260, 238237)]