201851730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747599}}^1$

素因数の和:747615

約数の個数: 32

約数和(自身を含む): 538272000

約数和(自身を除く): 336420270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747599, 1495198, 2242797, 3737995, 4485594, 6728391, 7475990, 11213985, 13456782, 20185173, 22427970, 33641955, 40370346, 67283910, 100925865, 201851730]

約数ペア:

[(1, 201851730), (2, 100925865), (3, 67283910), (5, 40370346), (6, 33641955), (9, 22427970), (10, 20185173), (15, 13456782), (18, 11213985), (27, 7475990), (30, 6728391), (45, 4485594), (54, 3737995), (90, 2242797), (135, 1495198), (270, 747599)]