42709630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 79792128

約数和(自身を除く): 37082498

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 311, 443, 622, 886, 1555, 2215, 3110, 4430, 9641, 13733, 19282, 27466, 48205, 68665, 96410, 137330, 137773, 275546, 688865, 1377730, 4270963, 8541926, 21354815, 42709630]

約数ペア:

[(1, 42709630), (2, 21354815), (5, 8541926), (10, 4270963), (31, 1377730), (62, 688865), (155, 275546), (310, 137773), (311, 137330), (443, 96410), (622, 68665), (886, 48205), (1555, 27466), (2215, 19282), (3110, 13733), (4430, 9641)]