231350690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{27509}}^1$

素因数の和:27574

約数の個数: 24

約数和(自身を含む): 431301780

約数和(自身を除く): 199951090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 27509, 55018, 137545, 275090, 797761, 1595522, 3988805, 7977610, 23135069, 46270138, 115675345, 231350690]

約数ペア:

[(1, 231350690), (2, 115675345), (5, 46270138), (10, 23135069), (29, 7977610), (58, 3988805), (145, 1595522), (290, 797761), (841, 275090), (1682, 137545), (4205, 55018), (8410, 27509)]