147894570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1643273}}^1$

素因数の和:1643286

約数の個数: 24

約数和(自身を含む): 384526116

約数和(自身を除く): 236631546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1643273, 3286546, 4929819, 8216365, 9859638, 14789457, 16432730, 24649095, 29578914, 49298190, 73947285, 147894570]

約数ペア:

[(1, 147894570), (2, 73947285), (3, 49298190), (5, 29578914), (6, 24649095), (9, 16432730), (10, 14789457), (15, 9859638), (18, 8216365), (30, 4929819), (45, 3286546), (90, 1643273)]