31460605460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{141041}}^1$

素因数の和:141656

約数の個数: 48

約数和(自身を含む): 69663464640

約数和(自身を除く): 38202859180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 587, 1174, 2348, 2935, 5870, 11153, 11740, 22306, 44612, 55765, 111530, 141041, 223060, 282082, 564164, 705205, 1410410, 2679779, 2820820, 5359558, 10719116, 13398895, 26797790, 53595580, 82791067, 165582134, 331164268, 413955335, 827910670, 1573030273, 1655821340, 3146060546, 6292121092, 7865151365, 15730302730, 31460605460]

約数ペア:

[(1, 31460605460), (2, 15730302730), (4, 7865151365), (5, 6292121092), (10, 3146060546), (19, 1655821340), (20, 1573030273), (38, 827910670), (76, 413955335), (95, 331164268), (190, 165582134), (380, 82791067), (587, 53595580), (1174, 26797790), (2348, 13398895), (2935, 10719116), (5870, 5359558), (11153, 2820820), (11740, 2679779), (22306, 1410410), (44612, 705205), (55765, 564164), (111530, 282082), (141041, 223060)]