13140730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 24551424

約数和(自身を除く): 11410694

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 383, 470, 730, 766, 1915, 3431, 3830, 6862, 17155, 18001, 27959, 34310, 36002, 55918, 90005, 139795, 180010, 279590, 1314073, 2628146, 6570365, 13140730]

約数ペア:

[(1, 13140730), (2, 6570365), (5, 2628146), (10, 1314073), (47, 279590), (73, 180010), (94, 139795), (146, 90005), (235, 55918), (365, 36002), (383, 34310), (470, 27959), (730, 18001), (766, 17155), (1915, 6862), (3431, 3830)]