1221782730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5818013}}^1$

素因数の和:5818030

約数の個数: 32

約数和(自身を含む): 3351176064

約数和(自身を除く): 2129393334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5818013, 11636026, 17454039, 29090065, 34908078, 40726091, 58180130, 81452182, 87270195, 122178273, 174540390, 203630455, 244356546, 407260910, 610891365, 1221782730]

約数ペア:

[(1, 1221782730), (2, 610891365), (3, 407260910), (5, 244356546), (6, 203630455), (7, 174540390), (10, 122178273), (14, 87270195), (15, 81452182), (21, 58180130), (30, 40726091), (35, 34908078), (42, 29090065), (70, 17454039), (105, 11636026), (210, 5818013)]