65621790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56087}}^1$

素因数の和:56113

約数の個数: 48

約数和(自身を含む): 183744288

約数和(自身を除く): 118122498

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, 56087, 112174, 168261, 280435, 336522, 504783, 560870, 729131, 841305, 1009566, 1458262, 1682610, 2187393, 2523915, 3645655, 4374786, 5047830, 6562179, 7291310, 10936965, 13124358, 21873930, 32810895, 65621790]

約数ペア:

[(1, 65621790), (2, 32810895), (3, 21873930), (5, 13124358), (6, 10936965), (9, 7291310), (10, 6562179), (13, 5047830), (15, 4374786), (18, 3645655), (26, 2523915), (30, 2187393), (39, 1682610), (45, 1458262), (65, 1009566), (78, 841305), (90, 729131), (117, 560870), (130, 504783), (195, 336522), (234, 280435), (390, 168261), (585, 112174), (1170, 56087)]