42813660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4789}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 120708000

約数和(自身を除く): 77894340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 4789, 8940, 9578, 14367, 19156, 23945, 28734, 47890, 57468, 71835, 95780, 143670, 287340, 713561, 1427122, 2140683, 2854244, 3567805, 4281366, 7135610, 8562732, 10703415, 14271220, 21406830, 42813660]

約数ペア:

[(1, 42813660), (2, 21406830), (3, 14271220), (4, 10703415), (5, 8562732), (6, 7135610), (10, 4281366), (12, 3567805), (15, 2854244), (20, 2140683), (30, 1427122), (60, 713561), (149, 287340), (298, 143670), (447, 95780), (596, 71835), (745, 57468), (894, 47890), (1490, 28734), (1788, 23945), (2235, 19156), (2980, 14367), (4470, 9578), (4789, 8940)]