1688255460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1042133}}^1$

素因数の和:1042154

約数の個数: 60

約数和(自身を含む): 5296124988

約数和(自身を除く): 3607869528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1042133, 2084266, 3126399, 4168532, 5210665, 6252798, 9379197, 10421330, 12505596, 15631995, 18758394, 20842660, 28137591, 31263990, 37516788, 46895985, 56275182, 62527980, 84412773, 93791970, 112550364, 140687955, 168825546, 187583940, 281375910, 337651092, 422063865, 562751820, 844127730, 1688255460]

約数ペア:

[(1, 1688255460), (2, 844127730), (3, 562751820), (4, 422063865), (5, 337651092), (6, 281375910), (9, 187583940), (10, 168825546), (12, 140687955), (15, 112550364), (18, 93791970), (20, 84412773), (27, 62527980), (30, 56275182), (36, 46895985), (45, 37516788), (54, 31263990), (60, 28137591), (81, 20842660), (90, 18758394), (108, 15631995), (135, 12505596), (162, 10421330), (180, 9379197), (270, 6252798), (324, 5210665), (405, 4168532), (540, 3126399), (810, 2084266), (1620, 1042133)]