89649170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29983}}^1$

素因数の和:30026

約数の個数: 32

約数和(自身を含む): 181343232

約数和(自身を除く): 91694062

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 29983, 59966, 149915, 299830, 389779, 689609, 779558, 1379218, 1948895, 3448045, 3897790, 6896090, 8964917, 17929834, 44824585, 89649170]

約数ペア:

[(1, 89649170), (2, 44824585), (5, 17929834), (10, 8964917), (13, 6896090), (23, 3897790), (26, 3448045), (46, 1948895), (65, 1379218), (115, 779558), (130, 689609), (230, 389779), (299, 299830), (598, 149915), (1495, 59966), (2990, 29983)]