79885770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 194376672

約数和(自身を除く): 114490902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 251, 309, 502, 515, 618, 753, 1030, 1255, 1506, 1545, 2510, 3090, 3765, 7530, 10609, 21218, 25853, 31827, 51706, 53045, 63654, 77559, 106090, 129265, 155118, 159135, 258530, 318270, 387795, 775590, 2662859, 5325718, 7988577, 13314295, 15977154, 26628590, 39942885, 79885770]

約数ペア:

[(1, 79885770), (2, 39942885), (3, 26628590), (5, 15977154), (6, 13314295), (10, 7988577), (15, 5325718), (30, 2662859), (103, 775590), (206, 387795), (251, 318270), (309, 258530), (502, 159135), (515, 155118), (618, 129265), (753, 106090), (1030, 77559), (1255, 63654), (1506, 53045), (1545, 51706), (2510, 31827), (3090, 25853), (3765, 21218), (7530, 10609)]