11402790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{7757}}^1$

素因数の和:7781

約数の個数: 48

約数和(自身を含む): 31838832

約数和(自身を除く): 20436042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 7757, 15514, 23271, 38785, 46542, 54299, 77570, 108598, 116355, 162897, 232710, 271495, 325794, 380093, 542990, 760186, 814485, 1140279, 1628970, 1900465, 2280558, 3800930, 5701395, 11402790]

約数ペア:

[(1, 11402790), (2, 5701395), (3, 3800930), (5, 2280558), (6, 1900465), (7, 1628970), (10, 1140279), (14, 814485), (15, 760186), (21, 542990), (30, 380093), (35, 325794), (42, 271495), (49, 232710), (70, 162897), (98, 116355), (105, 108598), (147, 77570), (210, 54299), (245, 46542), (294, 38785), (490, 23271), (735, 15514), (1470, 7757)]