71605530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2753}}^1$

素因数の和:2800

約数の個数: 72

約数和(自身を含む): 197841852

約数和(自身を除く): 126236322

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, 2753, 2890, 4335, 5202, 5506, 8259, 8670, 13005, 13765, 16518, 24777, 26010, 27530, 41295, 46801, 49554, 82590, 93602, 123885, 140403, 234005, 247770, 280806, 421209, 468010, 702015, 795617, 842418, 1404030, 1591234, 2106045, 2386851, 3978085, 4212090, 4773702, 7160553, 7956170, 11934255, 14321106, 23868510, 35802765, 71605530]

約数ペア:

[(1, 71605530), (2, 35802765), (3, 23868510), (5, 14321106), (6, 11934255), (9, 7956170), (10, 7160553), (15, 4773702), (17, 4212090), (18, 3978085), (30, 2386851), (34, 2106045), (45, 1591234), (51, 1404030), (85, 842418), (90, 795617), (102, 702015), (153, 468010), (170, 421209), (255, 280806), (289, 247770), (306, 234005), (510, 140403), (578, 123885), (765, 93602), (867, 82590), (1445, 49554), (1530, 46801), (1734, 41295), (2601, 27530), (2753, 26010), (2890, 24777), (4335, 16518), (5202, 13765), (5506, 13005), (8259, 8670)]