1409222010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{6911}}^1$

素因数の和:7899

約数の個数: 64

約数和(自身を含む): 3869835264

約数和(自身を除く): 2460613254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 971, 1942, 2913, 4855, 5826, 6797, 6911, 9710, 13594, 13822, 14565, 20391, 20733, 29130, 33985, 34555, 40782, 41466, 48377, 67970, 69110, 96754, 101955, 103665, 145131, 203910, 207330, 241885, 290262, 483770, 725655, 1451310, 6710581, 13421162, 20131743, 33552905, 40263486, 46974067, 67105810, 93948134, 100658715, 140922201, 201317430, 234870335, 281844402, 469740670, 704611005, 1409222010]

約数ペア:

[(1, 1409222010), (2, 704611005), (3, 469740670), (5, 281844402), (6, 234870335), (7, 201317430), (10, 140922201), (14, 100658715), (15, 93948134), (21, 67105810), (30, 46974067), (35, 40263486), (42, 33552905), (70, 20131743), (105, 13421162), (210, 6710581), (971, 1451310), (1942, 725655), (2913, 483770), (4855, 290262), (5826, 241885), (6797, 207330), (6911, 203910), (9710, 145131), (13594, 103665), (13822, 101955), (14565, 96754), (20391, 69110), (20733, 67970), (29130, 48377), (33985, 41466), (34555, 40782)]