68540070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73699}}^1$

素因数の和:73740

約数の個数: 32

約数和(自身を含む): 169804800

約数和(自身を除く): 101264730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73699, 147398, 221097, 368495, 442194, 736990, 1105485, 2210970, 2284669, 4569338, 6854007, 11423345, 13708014, 22846690, 34270035, 68540070]

約数ペア:

[(1, 68540070), (2, 34270035), (3, 22846690), (5, 13708014), (6, 11423345), (10, 6854007), (15, 4569338), (30, 2284669), (31, 2210970), (62, 1105485), (93, 736990), (155, 442194), (186, 368495), (310, 221097), (465, 147398), (930, 73699)]