61107860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16376

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 87128620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 16339, 32678, 65356, 81695, 163390, 179729, 277763, 326780, 359458, 555526, 718916, 898645, 1111052, 1388815, 1797290, 2777630, 3055393, 3594580, 5555260, 6110786, 12221572, 15276965, 30553930, 61107860]

約数ペア:

[(1, 61107860), (2, 30553930), (4, 15276965), (5, 12221572), (10, 6110786), (11, 5555260), (17, 3594580), (20, 3055393), (22, 2777630), (34, 1797290), (44, 1388815), (55, 1111052), (68, 898645), (85, 718916), (110, 555526), (170, 359458), (187, 326780), (220, 277763), (340, 179729), (374, 163390), (748, 81695), (935, 65356), (1870, 32678), (3740, 16339)]