13980670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 27669600

約数和(自身を除く): 13688930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 853, 1490, 1639, 1706, 3278, 4265, 8195, 8530, 9383, 16390, 18766, 46915, 93830, 127097, 254194, 635485, 1270970, 1398067, 2796134, 6990335, 13980670]

約数ペア:

[(1, 13980670), (2, 6990335), (5, 2796134), (10, 1398067), (11, 1270970), (22, 635485), (55, 254194), (110, 127097), (149, 93830), (298, 46915), (745, 18766), (853, 16390), (1490, 9383), (1639, 8530), (1706, 8195), (3278, 4265)]