2446830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 6574464

約数和(自身を除く): 4127634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 877, 930, 1395, 1754, 2631, 2790, 4385, 5262, 7893, 8770, 13155, 15786, 26310, 27187, 39465, 54374, 78930, 81561, 135935, 163122, 244683, 271870, 407805, 489366, 815610, 1223415, 2446830]

約数ペア:

[(1, 2446830), (2, 1223415), (3, 815610), (5, 489366), (6, 407805), (9, 271870), (10, 244683), (15, 163122), (18, 135935), (30, 81561), (31, 78930), (45, 54374), (62, 39465), (90, 27187), (93, 26310), (155, 15786), (186, 13155), (279, 8770), (310, 7893), (465, 5262), (558, 4385), (877, 2790), (930, 2631), (1395, 1754)]