469859090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 902904192

約数和(自身を除く): 433045102

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 367, 443, 578, 734, 886, 1445, 1835, 2215, 2890, 3670, 4430, 6239, 7531, 12478, 15062, 31195, 37655, 62390, 75310, 106063, 128027, 162581, 212126, 256054, 325162, 530315, 640135, 812905, 1060630, 1280270, 1625810, 2763877, 5527754, 13819385, 27638770, 46985909, 93971818, 234929545, 469859090]

約数ペア:

[(1, 469859090), (2, 234929545), (5, 93971818), (10, 46985909), (17, 27638770), (34, 13819385), (85, 5527754), (170, 2763877), (289, 1625810), (367, 1280270), (443, 1060630), (578, 812905), (734, 640135), (886, 530315), (1445, 325162), (1835, 256054), (2215, 212126), (2890, 162581), (3670, 128027), (4430, 106063), (6239, 75310), (7531, 62390), (12478, 37655), (15062, 31195)]