91321110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3511}}^1$

素因数の和:3558

約数の個数: 72

約数和(自身を含む): 252295056

約数和(自身を除く): 160973946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 3511, 4335, 5202, 7022, 8670, 10533, 13005, 17555, 21066, 26010, 31599, 35110, 52665, 59687, 63198, 105330, 119374, 157995, 179061, 298435, 315990, 358122, 537183, 596870, 895305, 1014679, 1074366, 1790610, 2029358, 2685915, 3044037, 5073395, 5371830, 6088074, 9132111, 10146790, 15220185, 18264222, 30440370, 45660555, 91321110]

約数ペア:

[(1, 91321110), (2, 45660555), (3, 30440370), (5, 18264222), (6, 15220185), (9, 10146790), (10, 9132111), (15, 6088074), (17, 5371830), (18, 5073395), (30, 3044037), (34, 2685915), (45, 2029358), (51, 1790610), (85, 1074366), (90, 1014679), (102, 895305), (153, 596870), (170, 537183), (255, 358122), (289, 315990), (306, 298435), (510, 179061), (578, 157995), (765, 119374), (867, 105330), (1445, 63198), (1530, 59687), (1734, 52665), (2601, 35110), (2890, 31599), (3511, 26010), (4335, 21066), (5202, 17555), (7022, 13005), (8670, 10533)]