215943390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184567}}^1$

素因数の和:184593

約数の個数: 48

約数和(自身を含む): 604644768

約数和(自身を除く): 388701378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 184567, 369134, 553701, 922835, 1107402, 1661103, 1845670, 2399371, 2768505, 3322206, 4798742, 5537010, 7198113, 8305515, 11996855, 14396226, 16611030, 21594339, 23993710, 35990565, 43188678, 71981130, 107971695, 215943390]

約数ペア:

[(1, 215943390), (2, 107971695), (3, 71981130), (5, 43188678), (6, 35990565), (9, 23993710), (10, 21594339), (13, 16611030), (15, 14396226), (18, 11996855), (26, 8305515), (30, 7198113), (39, 5537010), (45, 4798742), (65, 3322206), (78, 2768505), (90, 2399371), (117, 1845670), (130, 1661103), (195, 1107402), (234, 922835), (390, 553701), (585, 369134), (1170, 184567)]