131420910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{230563}}^1$

素因数の和:230592

約数の個数: 32

約数和(自身を含む): 332012160

約数和(自身を除く): 200591250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 230563, 461126, 691689, 1152815, 1383378, 2305630, 3458445, 4380697, 6916890, 8761394, 13142091, 21903485, 26284182, 43806970, 65710455, 131420910]

約数ペア:

[(1, 131420910), (2, 65710455), (3, 43806970), (5, 26284182), (6, 21903485), (10, 13142091), (15, 8761394), (19, 6916890), (30, 4380697), (38, 3458445), (57, 2305630), (95, 1383378), (114, 1152815), (190, 691689), (285, 461126), (570, 230563)]