8611290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 22565088

約数和(自身を除く): 13953798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 587, 815, 978, 1174, 1467, 1630, 1761, 2445, 2934, 2935, 3522, 4890, 5283, 5870, 7335, 8805, 10566, 14670, 17610, 26415, 52830, 95681, 191362, 287043, 478405, 574086, 861129, 956810, 1435215, 1722258, 2870430, 4305645, 8611290]

約数ペア:

[(1, 8611290), (2, 4305645), (3, 2870430), (5, 1722258), (6, 1435215), (9, 956810), (10, 861129), (15, 574086), (18, 478405), (30, 287043), (45, 191362), (90, 95681), (163, 52830), (326, 26415), (489, 17610), (587, 14670), (815, 10566), (978, 8805), (1174, 7335), (1467, 5870), (1630, 5283), (1761, 4890), (2445, 3522), (2934, 2935)]