30808218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15607}}^1$

素因数の和:15666

約数の個数: 32

約数和(自身を含む): 71921664

約数和(自身を除く): 41113446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15607, 31214, 46821, 93642, 109249, 218498, 327747, 655494, 733529, 1467058, 2200587, 4401174, 5134703, 10269406, 15404109, 30808218]

約数ペア:

[(1, 30808218), (2, 15404109), (3, 10269406), (6, 5134703), (7, 4401174), (14, 2200587), (21, 1467058), (42, 733529), (47, 655494), (94, 327747), (141, 218498), (282, 109249), (329, 93642), (658, 46821), (987, 31214), (1974, 15607)]