7053660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 21621600

約数和(自身を除く): 14567940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 263, 298, 447, 526, 596, 745, 789, 894, 1052, 1315, 1341, 1490, 1578, 1788, 2235, 2367, 2630, 2682, 2980, 3156, 3945, 4470, 4734, 5260, 5364, 6705, 7890, 8940, 9468, 11835, 13410, 15780, 23670, 26820, 39187, 47340, 78374, 117561, 156748, 195935, 235122, 352683, 391870, 470244, 587805, 705366, 783740, 1175610, 1410732, 1763415, 2351220, 3526830, 7053660]

約数ペア:

[(1, 7053660), (2, 3526830), (3, 2351220), (4, 1763415), (5, 1410732), (6, 1175610), (9, 783740), (10, 705366), (12, 587805), (15, 470244), (18, 391870), (20, 352683), (30, 235122), (36, 195935), (45, 156748), (60, 117561), (90, 78374), (149, 47340), (180, 39187), (263, 26820), (298, 23670), (447, 15780), (526, 13410), (596, 11835), (745, 9468), (789, 8940), (894, 7890), (1052, 6705), (1315, 5364), (1341, 5260), (1490, 4734), (1578, 4470), (1788, 3945), (2235, 3156), (2367, 2980), (2630, 2682)]