1880778930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{137183}}^1$

素因数の和:137650

約数の個数: 32

約数和(自身を含む): 4523779584

約数和(自身を除く): 2643000654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 137183, 274366, 411549, 685915, 823098, 1371830, 2057745, 4115490, 62692631, 125385262, 188077893, 313463155, 376155786, 626926310, 940389465, 1880778930]

約数ペア:

[(1, 1880778930), (2, 940389465), (3, 626926310), (5, 376155786), (6, 313463155), (10, 188077893), (15, 125385262), (30, 62692631), (457, 4115490), (914, 2057745), (1371, 1371830), (2285, 823098), (2742, 685915), (4570, 411549), (6855, 274366), (13710, 137183)]