1569453340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{123191}}^1$

素因数の和:123227

約数の個数: 72

約数和(自身を含む): 4128903072

約数和(自身を除く): 2559449732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 123191, 246382, 492764, 615955, 862337, 1231910, 1601483, 1724674, 2463820, 3202966, 3449348, 4311685, 6036359, 6405932, 8007415, 8623370, 11210381, 12072718, 16014830, 17246740, 22420762, 24145436, 30181795, 32029660, 44841524, 56051905, 60363590, 78472667, 112103810, 120727180, 156945334, 224207620, 313890668, 392363335, 784726670, 1569453340]

約数ペア:

[(1, 1569453340), (2, 784726670), (4, 392363335), (5, 313890668), (7, 224207620), (10, 156945334), (13, 120727180), (14, 112103810), (20, 78472667), (26, 60363590), (28, 56051905), (35, 44841524), (49, 32029660), (52, 30181795), (65, 24145436), (70, 22420762), (91, 17246740), (98, 16014830), (130, 12072718), (140, 11210381), (182, 8623370), (196, 8007415), (245, 6405932), (260, 6036359), (364, 4311685), (455, 3449348), (490, 3202966), (637, 2463820), (910, 1724674), (980, 1601483), (1274, 1231910), (1820, 862337), (2548, 615955), (3185, 492764), (6370, 246382), (12740, 123191)]