914470890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{222499}}^1$

素因数の和:222646

約数の個数: 32

約数和(自身を含む): 2210760000

約数和(自身を除く): 1296289110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 222499, 444998, 667497, 1112495, 1334994, 2224990, 3337485, 6674970, 30482363, 60964726, 91447089, 152411815, 182894178, 304823630, 457235445, 914470890]

約数ペア:

[(1, 914470890), (2, 457235445), (3, 304823630), (5, 182894178), (6, 152411815), (10, 91447089), (15, 60964726), (30, 30482363), (137, 6674970), (274, 3337485), (411, 2224990), (685, 1334994), (822, 1112495), (1370, 667497), (2055, 444998), (4110, 222499)]