13307958860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1558309}}^1$

素因数の和:1558386

約数の個数: 48

約数和(自身を含む): 32462713920

約数和(自身を除く): 19154755060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 1558309, 3116618, 6233236, 7791545, 10908163, 15583090, 21816326, 31166180, 43632652, 54540815, 95056849, 109081630, 190113698, 218163260, 380227396, 475284245, 665397943, 950568490, 1330795886, 1901136980, 2661591772, 3326989715, 6653979430, 13307958860]

約数ペア:

[(1, 13307958860), (2, 6653979430), (4, 3326989715), (5, 2661591772), (7, 1901136980), (10, 1330795886), (14, 950568490), (20, 665397943), (28, 475284245), (35, 380227396), (61, 218163260), (70, 190113698), (122, 109081630), (140, 95056849), (244, 54540815), (305, 43632652), (427, 31166180), (610, 21816326), (854, 15583090), (1220, 10908163), (1708, 7791545), (2135, 6233236), (4270, 3116618), (8540, 1558309)]