220066830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78877}}^1$

素因数の和:78921

約数の個数: 48

約数和(自身を含む): 590638464

約数和(自身を除く): 370571634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 78877, 157754, 236631, 394385, 473262, 709893, 788770, 1183155, 1419786, 2366310, 2445187, 3549465, 4890374, 7098930, 7335561, 12225935, 14671122, 22006683, 24451870, 36677805, 44013366, 73355610, 110033415, 220066830]

約数ペア:

[(1, 220066830), (2, 110033415), (3, 73355610), (5, 44013366), (6, 36677805), (9, 24451870), (10, 22006683), (15, 14671122), (18, 12225935), (30, 7335561), (31, 7098930), (45, 4890374), (62, 3549465), (90, 2445187), (93, 2366310), (155, 1419786), (186, 1183155), (279, 788770), (310, 709893), (465, 473262), (558, 394385), (930, 236631), (1395, 157754), (2790, 78877)]