22206540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11982

約数の個数: 48

約数和(自身を含む): 64189440

約数和(自身を除く): 41982900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 11939, 23878, 35817, 47756, 59695, 71634, 119390, 143268, 179085, 238780, 358170, 370109, 716340, 740218, 1110327, 1480436, 1850545, 2220654, 3701090, 4441308, 5551635, 7402180, 11103270, 22206540]

約数ペア:

[(1, 22206540), (2, 11103270), (3, 7402180), (4, 5551635), (5, 4441308), (6, 3701090), (10, 2220654), (12, 1850545), (15, 1480436), (20, 1110327), (30, 740218), (31, 716340), (60, 370109), (62, 358170), (93, 238780), (124, 179085), (155, 143268), (186, 119390), (310, 71634), (372, 59695), (465, 47756), (620, 35817), (930, 23878), (1860, 11939)]