30790410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 85100544

約数和(自身を除く): 54310134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 971, 1057, 1510, 1942, 2114, 2265, 2913, 3171, 4530, 4855, 5285, 5826, 6342, 6797, 9710, 10570, 13594, 14565, 15855, 20391, 29130, 31710, 33985, 40782, 67970, 101955, 146621, 203910, 293242, 439863, 733105, 879726, 1026347, 1466210, 2052694, 2199315, 3079041, 4398630, 5131735, 6158082, 10263470, 15395205, 30790410]

約数ペア:

[(1, 30790410), (2, 15395205), (3, 10263470), (5, 6158082), (6, 5131735), (7, 4398630), (10, 3079041), (14, 2199315), (15, 2052694), (21, 1466210), (30, 1026347), (35, 879726), (42, 733105), (70, 439863), (105, 293242), (151, 203910), (210, 146621), (302, 101955), (453, 67970), (755, 40782), (906, 33985), (971, 31710), (1057, 29130), (1510, 20391), (1942, 15855), (2114, 14565), (2265, 13594), (2913, 10570), (3171, 9710), (4530, 6797), (4855, 6342), (5285, 5826)]