164979270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25111}}^1$

素因数の和:25197

約数の個数: 48

約数和(自身を含む): 434839392

約数和(自身を除く): 269860122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 25111, 50222, 75333, 125555, 150666, 225999, 251110, 376665, 451998, 753330, 1129995, 1833103, 2259990, 3666206, 5499309, 9165515, 10998618, 16497927, 18331030, 27496545, 32995854, 54993090, 82489635, 164979270]

約数ペア:

[(1, 164979270), (2, 82489635), (3, 54993090), (5, 32995854), (6, 27496545), (9, 18331030), (10, 16497927), (15, 10998618), (18, 9165515), (30, 5499309), (45, 3666206), (73, 2259990), (90, 1833103), (146, 1129995), (219, 753330), (365, 451998), (438, 376665), (657, 251110), (730, 225999), (1095, 150666), (1314, 125555), (2190, 75333), (3285, 50222), (6570, 25111)]