61918930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 118416816

約数和(自身を除く): 56497886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457, 797, 914, 1594, 2285, 3985, 4570, 7769, 7970, 13549, 15538, 27098, 38845, 67745, 77690, 135490, 364229, 728458, 1821145, 3642290, 6191893, 12383786, 30959465, 61918930]

約数ペア:

[(1, 61918930), (2, 30959465), (5, 12383786), (10, 6191893), (17, 3642290), (34, 1821145), (85, 728458), (170, 364229), (457, 135490), (797, 77690), (914, 67745), (1594, 38845), (2285, 27098), (3985, 15538), (4570, 13549), (7769, 7970)]