30467730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^2$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 75900672

約数和(自身を除く): 45432942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 181, 186, 310, 362, 465, 543, 905, 930, 1086, 1810, 2715, 5430, 5611, 11222, 16833, 28055, 32761, 33666, 56110, 65522, 84165, 98283, 163805, 168330, 196566, 327610, 491415, 982830, 1015591, 2031182, 3046773, 5077955, 6093546, 10155910, 15233865, 30467730]

約数ペア:

[(1, 30467730), (2, 15233865), (3, 10155910), (5, 6093546), (6, 5077955), (10, 3046773), (15, 2031182), (30, 1015591), (31, 982830), (62, 491415), (93, 327610), (155, 196566), (181, 168330), (186, 163805), (310, 98283), (362, 84165), (465, 65522), (543, 56110), (905, 33666), (930, 32761), (1086, 28055), (1810, 16833), (2715, 11222), (5430, 5611)]