71873810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4933}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 136415232

約数和(自身を除く): 64541422

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 4933, 7285, 9866, 14570, 24665, 49330, 152923, 231851, 305846, 463702, 764615, 1159255, 1529230, 2318510, 7187381, 14374762, 35936905, 71873810]

約数ペア:

[(1, 71873810), (2, 35936905), (5, 14374762), (10, 7187381), (31, 2318510), (47, 1529230), (62, 1159255), (94, 764615), (155, 463702), (235, 305846), (310, 231851), (470, 152923), (1457, 49330), (2914, 24665), (4933, 14570), (7285, 9866)]