665269104990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3989}}^1\times {\mathrm{113453}}^1$

素因数の和:117466

約数の個数: 96

約数和(自身を含む): 1857804711840

約数和(自身を除く): 1192535606850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3989, 7978, 11967, 19945, 23934, 27923, 39890, 55846, 59835, 83769, 113453, 119670, 139615, 167538, 195461, 226906, 279230, 340359, 390922, 418845, 567265, 586383, 680718, 794171, 837690, 977305, 1134530, 1172766, 1588342, 1701795, 1954610, 2382513, 2931915, 3403590, 3970855, 4765026, 5559197, 5863830, 7941710, 11118394, 11912565, 16677591, 23825130, 27795985, 33355182, 55591970, 83387955, 166775910, 452564017, 905128034, 1357692051, 2262820085, 2715384102, 3167948119, 4525640170, 6335896238, 6788460255, 9503844357, 13576920510, 15839740595, 19007688714, 22175636833, 31679481190, 44351273666, 47519221785, 66526910499, 95038443570, 110878184165, 133053820998, 221756368330, 332634552495, 665269104990]

約数ペア:

[(1, 665269104990), (2, 332634552495), (3, 221756368330), (5, 133053820998), (6, 110878184165), (7, 95038443570), (10, 66526910499), (14, 47519221785), (15, 44351273666), (21, 31679481190), (30, 22175636833), (35, 19007688714), (42, 15839740595), (49, 13576920510), (70, 9503844357), (98, 6788460255), (105, 6335896238), (147, 4525640170), (210, 3167948119), (245, 2715384102), (294, 2262820085), (490, 1357692051), (735, 905128034), (1470, 452564017), (3989, 166775910), (7978, 83387955), (11967, 55591970), (19945, 33355182), (23934, 27795985), (27923, 23825130), (39890, 16677591), (55846, 11912565), (59835, 11118394), (83769, 7941710), (113453, 5863830), (119670, 5559197), (139615, 4765026), (167538, 3970855), (195461, 3403590), (226906, 2931915), (279230, 2382513), (340359, 1954610), (390922, 1701795), (418845, 1588342), (567265, 1172766), (586383, 1134530), (680718, 977305), (794171, 837690)]