91449810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{112901}}^1$

素因数の和:112920

約数の個数: 40

約数和(自身を含む): 245900556

約数和(自身を除く): 154450746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 112901, 225802, 338703, 564505, 677406, 1016109, 1129010, 1693515, 2032218, 3048327, 3387030, 5080545, 6096654, 9144981, 10161090, 15241635, 18289962, 30483270, 45724905, 91449810]

約数ペア:

[(1, 91449810), (2, 45724905), (3, 30483270), (5, 18289962), (6, 15241635), (9, 10161090), (10, 9144981), (15, 6096654), (18, 5080545), (27, 3387030), (30, 3048327), (45, 2032218), (54, 1693515), (81, 1129010), (90, 1016109), (135, 677406), (162, 564505), (270, 338703), (405, 225802), (810, 112901)]