40375530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11503}}^1$

素因数の和:11532

約数の個数: 64

約数和(自身を含む): 115960320

約数和(自身を除く): 75584790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 11503, 23006, 34509, 57515, 69018, 103527, 115030, 149539, 172545, 207054, 299078, 310581, 345090, 448617, 517635, 621162, 747695, 897234, 1035270, 1345851, 1495390, 1552905, 2243085, 2691702, 3105810, 4037553, 4486170, 6729255, 8075106, 13458510, 20187765, 40375530]

約数ペア:

[(1, 40375530), (2, 20187765), (3, 13458510), (5, 8075106), (6, 6729255), (9, 4486170), (10, 4037553), (13, 3105810), (15, 2691702), (18, 2243085), (26, 1552905), (27, 1495390), (30, 1345851), (39, 1035270), (45, 897234), (54, 747695), (65, 621162), (78, 517635), (90, 448617), (117, 345090), (130, 310581), (135, 299078), (195, 207054), (234, 172545), (270, 149539), (351, 115030), (390, 103527), (585, 69018), (702, 57515), (1170, 34509), (1755, 23006), (3510, 11503)]