70430830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1$

素因数の和:18060

約数の個数: 32

約数和(自身を含む): 140076864

約数和(自身を除く): 69646034

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 18013, 36026, 90065, 180130, 306221, 414299, 612442, 828598, 1531105, 2071495, 3062210, 4142990, 7043083, 14086166, 35215415, 70430830]

約数ペア:

[(1, 70430830), (2, 35215415), (5, 14086166), (10, 7043083), (17, 4142990), (23, 3062210), (34, 2071495), (46, 1531105), (85, 828598), (115, 612442), (170, 414299), (230, 306221), (391, 180130), (782, 90065), (1955, 36026), (3910, 18013)]