29975450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 28520806

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 233, 310, 415, 466, 775, 830, 1165, 1550, 2075, 2330, 2573, 4150, 5146, 5825, 7223, 11650, 12865, 14446, 19339, 25730, 36115, 38678, 64325, 72230, 96695, 128650, 180575, 193390, 361150, 483475, 599509, 966950, 1199018, 2997545, 5995090, 14987725, 29975450]

約数ペア:

[(1, 29975450), (2, 14987725), (5, 5995090), (10, 2997545), (25, 1199018), (31, 966950), (50, 599509), (62, 483475), (83, 361150), (155, 193390), (166, 180575), (233, 128650), (310, 96695), (415, 72230), (466, 64325), (775, 38678), (830, 36115), (1165, 25730), (1550, 19339), (2075, 14446), (2330, 12865), (2573, 11650), (4150, 7223), (5146, 5825)]