13009770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4707

約数の個数: 48

約数和(自身を含む): 34924032

約数和(自身を除く): 21914262

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, 4663, 9326, 13989, 23315, 27978, 41967, 46630, 69945, 83934, 139890, 144553, 209835, 289106, 419670, 433659, 722765, 867318, 1300977, 1445530, 2168295, 2601954, 4336590, 6504885, 13009770]

約数ペア:

[(1, 13009770), (2, 6504885), (3, 4336590), (5, 2601954), (6, 2168295), (9, 1445530), (10, 1300977), (15, 867318), (18, 722765), (30, 433659), (31, 419670), (45, 289106), (62, 209835), (90, 144553), (93, 139890), (155, 83934), (186, 69945), (279, 46630), (310, 41967), (465, 27978), (558, 23315), (930, 13989), (1395, 9326), (2790, 4663)]