788431780020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13140529667}}^1$

素因数の和:13140529679

約数の個数: 24

約数和(自身を含む): 2207608984224

約数和(自身を除く): 1419177204204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13140529667, 26281059334, 39421589001, 52562118668, 65702648335, 78843178002, 131405296670, 157686356004, 197107945005, 262810593340, 394215890010, 788431780020]

約数ペア:

[(1, 788431780020), (2, 394215890010), (3, 262810593340), (4, 197107945005), (5, 157686356004), (6, 131405296670), (10, 78843178002), (12, 65702648335), (15, 52562118668), (20, 39421589001), (30, 26281059334), (60, 13140529667)]