2185163730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2697733}}^1$

素因数の和:2697752

約数の個数: 40

約数和(自身を含む): 5875664652

約数和(自身を除く): 3690500922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2697733, 5395466, 8093199, 13488665, 16186398, 24279597, 26977330, 40465995, 48559194, 72838791, 80931990, 121397985, 145677582, 218516373, 242795970, 364193955, 437032746, 728387910, 1092581865, 2185163730]

約数ペア:

[(1, 2185163730), (2, 1092581865), (3, 728387910), (5, 437032746), (6, 364193955), (9, 242795970), (10, 218516373), (15, 145677582), (18, 121397985), (27, 80931990), (30, 72838791), (45, 48559194), (54, 40465995), (81, 26977330), (90, 24279597), (135, 16186398), (162, 13488665), (270, 8093199), (405, 5395466), (810, 2697733)]