70433890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 134699760

約数和(自身を除く): 64265870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 409, 818, 1013, 2026, 2045, 4090, 5065, 6953, 10130, 13906, 17221, 34442, 34765, 69530, 86105, 172210, 414317, 828634, 2071585, 4143170, 7043389, 14086778, 35216945, 70433890]

約数ペア:

[(1, 70433890), (2, 35216945), (5, 14086778), (10, 7043389), (17, 4143170), (34, 2071585), (85, 828634), (170, 414317), (409, 172210), (818, 86105), (1013, 69530), (2026, 34765), (2045, 34442), (4090, 17221), (5065, 13906), (6953, 10130)]