74668590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 211273920

約数和(自身を除く): 136605330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 510, 555, 629, 666, 765, 1110, 1258, 1319, 1530, 1665, 1887, 2638, 3145, 3330, 3774, 3957, 5661, 6290, 6595, 7914, 9435, 11322, 11871, 13190, 18870, 19785, 22423, 23742, 28305, 39570, 44846, 48803, 56610, 59355, 67269, 97606, 112115, 118710, 134538, 146409, 201807, 224230, 244015, 292818, 336345, 403614, 439227, 488030, 672690, 732045, 829651, 878454, 1009035, 1464090, 1659302, 2018070, 2196135, 2488953, 4148255, 4392270, 4977906, 7466859, 8296510, 12444765, 14933718, 24889530, 37334295, 74668590]

約数ペア:

[(1, 74668590), (2, 37334295), (3, 24889530), (5, 14933718), (6, 12444765), (9, 8296510), (10, 7466859), (15, 4977906), (17, 4392270), (18, 4148255), (30, 2488953), (34, 2196135), (37, 2018070), (45, 1659302), (51, 1464090), (74, 1009035), (85, 878454), (90, 829651), (102, 732045), (111, 672690), (153, 488030), (170, 439227), (185, 403614), (222, 336345), (255, 292818), (306, 244015), (333, 224230), (370, 201807), (510, 146409), (555, 134538), (629, 118710), (666, 112115), (765, 97606), (1110, 67269), (1258, 59355), (1319, 56610), (1530, 48803), (1665, 44846), (1887, 39570), (2638, 28305), (3145, 23742), (3330, 22423), (3774, 19785), (3957, 18870), (5661, 13190), (6290, 11871), (6595, 11322), (7914, 9435)]