81552330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3889}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 213000840

約数和(自身を除く): 131448510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 466, 699, 1165, 1398, 2097, 2330, 3495, 3889, 4194, 6990, 7778, 10485, 11667, 19445, 20970, 23334, 35001, 38890, 58335, 70002, 116670, 175005, 350010, 906137, 1812274, 2718411, 4530685, 5436822, 8155233, 9061370, 13592055, 16310466, 27184110, 40776165, 81552330]

約数ペア:

[(1, 81552330), (2, 40776165), (3, 27184110), (5, 16310466), (6, 13592055), (9, 9061370), (10, 8155233), (15, 5436822), (18, 4530685), (30, 2718411), (45, 1812274), (90, 906137), (233, 350010), (466, 175005), (699, 116670), (1165, 70002), (1398, 58335), (2097, 38890), (2330, 35001), (3495, 23334), (3889, 20970), (4194, 19445), (6990, 11667), (7778, 10485)]