42410430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6637}}^1$

素因数の和:6721

約数の個数: 48

約数和(自身を含む): 111837024

約数和(自身を除く): 69426594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 6637, 13274, 19911, 33185, 39822, 59733, 66370, 99555, 119466, 199110, 298665, 471227, 597330, 942454, 1413681, 2356135, 2827362, 4241043, 4712270, 7068405, 8482086, 14136810, 21205215, 42410430]

約数ペア:

[(1, 42410430), (2, 21205215), (3, 14136810), (5, 8482086), (6, 7068405), (9, 4712270), (10, 4241043), (15, 2827362), (18, 2356135), (30, 1413681), (45, 942454), (71, 597330), (90, 471227), (142, 298665), (213, 199110), (355, 119466), (426, 99555), (639, 66370), (710, 59733), (1065, 39822), (1278, 33185), (2130, 19911), (3195, 13274), (6390, 6637)]