2159736660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{12281}}^1$

素因数の和:13273

約数の個数: 72

約数和(自身を含む): 6558440616

約数和(自身を除く): 4398703956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 977, 1954, 2931, 3908, 4885, 5862, 8793, 9770, 11724, 12281, 14655, 17586, 19540, 24562, 29310, 35172, 36843, 43965, 49124, 58620, 61405, 73686, 87930, 110529, 122810, 147372, 175860, 184215, 221058, 245620, 368430, 442116, 552645, 736860, 1105290, 2210580, 11998537, 23997074, 35995611, 47994148, 59992685, 71991222, 107986833, 119985370, 143982444, 179978055, 215973666, 239970740, 359956110, 431947332, 539934165, 719912220, 1079868330, 2159736660]

約数ペア:

[(1, 2159736660), (2, 1079868330), (3, 719912220), (4, 539934165), (5, 431947332), (6, 359956110), (9, 239970740), (10, 215973666), (12, 179978055), (15, 143982444), (18, 119985370), (20, 107986833), (30, 71991222), (36, 59992685), (45, 47994148), (60, 35995611), (90, 23997074), (180, 11998537), (977, 2210580), (1954, 1105290), (2931, 736860), (3908, 552645), (4885, 442116), (5862, 368430), (8793, 245620), (9770, 221058), (11724, 184215), (12281, 175860), (14655, 147372), (17586, 122810), (19540, 110529), (24562, 87930), (29310, 73686), (35172, 61405), (36843, 58620), (43965, 49124)]