15663776970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3987

約数の個数: 64

約数和(自身を含む): 37790613504

約数和(自身を除く): 22126836534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 431, 766, 862, 1149, 1293, 1915, 2155, 2298, 2586, 3163, 3830, 4310, 5745, 6326, 6465, 9489, 11490, 12930, 15815, 18978, 31630, 47445, 94890, 165073, 330146, 495219, 825365, 990438, 1211429, 1363253, 1650730, 2422858, 2476095, 2726506, 3634287, 4089759, 4952190, 6057145, 6816265, 7268574, 8179518, 12114290, 13632530, 18171435, 20448795, 36342870, 40897590, 522125899, 1044251798, 1566377697, 2610629495, 3132755394, 5221258990, 7831888485, 15663776970]

約数ペア:

[(1, 15663776970), (2, 7831888485), (3, 5221258990), (5, 3132755394), (6, 2610629495), (10, 1566377697), (15, 1044251798), (30, 522125899), (383, 40897590), (431, 36342870), (766, 20448795), (862, 18171435), (1149, 13632530), (1293, 12114290), (1915, 8179518), (2155, 7268574), (2298, 6816265), (2586, 6057145), (3163, 4952190), (3830, 4089759), (4310, 3634287), (5745, 2726506), (6326, 2476095), (6465, 2422858), (9489, 1650730), (11490, 1363253), (12930, 1211429), (15815, 990438), (18978, 825365), (31630, 495219), (47445, 330146), (94890, 165073)]