145486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2573

約数の個数: 64

約数和(自身を含む): 365518656

約数和(自身を除く): 220032066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1590, 1961, 2473, 3922, 4946, 5883, 7419, 9805, 11766, 12365, 14838, 19610, 24730, 29415, 37095, 58830, 74190, 91501, 131069, 183002, 262138, 274503, 393207, 457505, 549006, 655345, 786414, 915010, 1310690, 1372515, 1966035, 2745030, 3932070, 4849553, 9699106, 14548659, 24247765, 29097318, 48495530, 72743295, 145486590]

約数ペア:

[(1, 145486590), (2, 72743295), (3, 48495530), (5, 29097318), (6, 24247765), (10, 14548659), (15, 9699106), (30, 4849553), (37, 3932070), (53, 2745030), (74, 1966035), (106, 1372515), (111, 1310690), (159, 915010), (185, 786414), (222, 655345), (265, 549006), (318, 457505), (370, 393207), (530, 274503), (555, 262138), (795, 183002), (1110, 131069), (1590, 91501), (1961, 74190), (2473, 58830), (3922, 37095), (4946, 29415), (5883, 24730), (7419, 19610), (9805, 14838), (11766, 12365)]