30358419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 50663424

約数和(自身を除く): 20305005

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 1823, 2379, 5469, 5551, 12761, 16653, 23699, 38283, 71097, 111203, 165893, 333609, 497679, 778421, 1445639, 2335263, 4336917, 10119473, 30358419]

約数ペア:

[(1, 30358419), (3, 10119473), (7, 4336917), (13, 2335263), (21, 1445639), (39, 778421), (61, 497679), (91, 333609), (183, 165893), (273, 111203), (427, 71097), (793, 38283), (1281, 23699), (1823, 16653), (2379, 12761), (5469, 5551)]