168317190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{207799}}^1$

素因数の和:207818

約数の個数: 40

約数和(自身を含む): 452588400

約数和(自身を除く): 284271210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 207799, 415598, 623397, 1038995, 1246794, 1870191, 2077990, 3116985, 3740382, 5610573, 6233970, 9350955, 11221146, 16831719, 18701910, 28052865, 33663438, 56105730, 84158595, 168317190]

約数ペア:

[(1, 168317190), (2, 84158595), (3, 56105730), (5, 33663438), (6, 28052865), (9, 18701910), (10, 16831719), (15, 11221146), (18, 9350955), (27, 6233970), (30, 5610573), (45, 3740382), (54, 3116985), (81, 2077990), (90, 1870191), (135, 1246794), (162, 1038995), (270, 623397), (405, 415598), (810, 207799)]