12525390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4841

約数の個数: 48

約数和(自身を含む): 33696000

約数和(自身を除く): 21170610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4799, 9598, 14397, 23995, 28794, 43191, 47990, 71985, 86382, 139171, 143970, 215955, 278342, 417513, 431910, 695855, 835026, 1252539, 1391710, 2087565, 2505078, 4175130, 6262695, 12525390]

約数ペア:

[(1, 12525390), (2, 6262695), (3, 4175130), (5, 2505078), (6, 2087565), (9, 1391710), (10, 1252539), (15, 835026), (18, 695855), (29, 431910), (30, 417513), (45, 278342), (58, 215955), (87, 143970), (90, 139171), (145, 86382), (174, 71985), (261, 47990), (290, 43191), (435, 28794), (522, 23995), (870, 14397), (1305, 9598), (2610, 4799)]