617815530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23753}}^1$

素因数の和:23800

約数の個数: 72

約数和(自身を含む): 1706439852

約数和(自身を除く): 1088624322

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, 4335, 5202, 8670, 13005, 23753, 26010, 47506, 71259, 118765, 142518, 213777, 237530, 356295, 403801, 427554, 712590, 807602, 1068885, 1211403, 2019005, 2137770, 2422806, 3634209, 4038010, 6057015, 6864617, 7268418, 12114030, 13729234, 18171045, 20593851, 34323085, 36342090, 41187702, 61781553, 68646170, 102969255, 123563106, 205938510, 308907765, 617815530]

約数ペア:

[(1, 617815530), (2, 308907765), (3, 205938510), (5, 123563106), (6, 102969255), (9, 68646170), (10, 61781553), (15, 41187702), (17, 36342090), (18, 34323085), (30, 20593851), (34, 18171045), (45, 13729234), (51, 12114030), (85, 7268418), (90, 6864617), (102, 6057015), (153, 4038010), (170, 3634209), (255, 2422806), (289, 2137770), (306, 2019005), (510, 1211403), (578, 1068885), (765, 807602), (867, 712590), (1445, 427554), (1530, 403801), (1734, 356295), (2601, 237530), (2890, 213777), (4335, 142518), (5202, 118765), (8670, 71259), (13005, 47506), (23753, 26010)]