12892590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4665

約数の個数: 48

約数和(自身を含む): 34609536

約数和(自身を除く): 21716946

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, 4621, 9242, 13863, 23105, 27726, 41589, 46210, 69315, 83178, 138630, 143251, 207945, 286502, 415890, 429753, 716255, 859506, 1289259, 1432510, 2148765, 2578518, 4297530, 6446295, 12892590]

約数ペア:

[(1, 12892590), (2, 6446295), (3, 4297530), (5, 2578518), (6, 2148765), (9, 1432510), (10, 1289259), (15, 859506), (18, 716255), (30, 429753), (31, 415890), (45, 286502), (62, 207945), (90, 143251), (93, 138630), (155, 83178), (186, 69315), (279, 46210), (310, 41589), (465, 27726), (558, 23105), (930, 13863), (1395, 9242), (2790, 4621)]