26557830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22699}}^1$

素因数の和:22725

約数の個数: 48

約数和(自身を含む): 74365200

約数和(自身を除く): 47807370

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, 22699, 45398, 68097, 113495, 136194, 204291, 226990, 295087, 340485, 408582, 590174, 680970, 885261, 1021455, 1475435, 1770522, 2042910, 2655783, 2950870, 4426305, 5311566, 8852610, 13278915, 26557830]

約数ペア:

[(1, 26557830), (2, 13278915), (3, 8852610), (5, 5311566), (6, 4426305), (9, 2950870), (10, 2655783), (13, 2042910), (15, 1770522), (18, 1475435), (26, 1021455), (30, 885261), (39, 680970), (45, 590174), (65, 408582), (78, 340485), (90, 295087), (117, 226990), (130, 204291), (195, 136194), (234, 113495), (390, 68097), (585, 45398), (1170, 22699)]