90794110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2169

約数の個数: 64

約数和(自身を含む): 197074944

約数和(自身を除く): 106280834

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1870, 1955, 2111, 2530, 3910, 4222, 4301, 8602, 10555, 21110, 21505, 23221, 35887, 43010, 46442, 48553, 71774, 97106, 116105, 179435, 232210, 242765, 358870, 394757, 485530, 534083, 789514, 825401, 1068166, 1650802, 1973785, 2670415, 3947570, 4127005, 5340830, 8254010, 9079411, 18158822, 45397055, 90794110]

約数ペア:

[(1, 90794110), (2, 45397055), (5, 18158822), (10, 9079411), (11, 8254010), (17, 5340830), (22, 4127005), (23, 3947570), (34, 2670415), (46, 1973785), (55, 1650802), (85, 1068166), (110, 825401), (115, 789514), (170, 534083), (187, 485530), (230, 394757), (253, 358870), (374, 242765), (391, 232210), (506, 179435), (782, 116105), (935, 97106), (1265, 71774), (1870, 48553), (1955, 46442), (2111, 43010), (2530, 35887), (3910, 23221), (4222, 21505), (4301, 21110), (8602, 10555)]