74280870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{825343}}^1$

素因数の和:825356

約数の個数: 24

約数和(自身を含む): 193130496

約数和(自身を除く): 118849626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 825343, 1650686, 2476029, 4126715, 4952058, 7428087, 8253430, 12380145, 14856174, 24760290, 37140435, 74280870]

約数ペア:

[(1, 74280870), (2, 37140435), (3, 24760290), (5, 14856174), (6, 12380145), (9, 8253430), (10, 7428087), (15, 4952058), (18, 4126715), (30, 2476029), (45, 1650686), (90, 825343)]