312888910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{18223}}^1$

素因数の和:18348

約数の個数: 32

約数和(自身を含む): 602266752

約数和(自身を除く): 289377842

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 18223, 36446, 91115, 182230, 309791, 619582, 1548955, 1840523, 3097910, 3681046, 9202615, 18405230, 31288891, 62577782, 156444455, 312888910]

約数ペア:

[(1, 312888910), (2, 156444455), (5, 62577782), (10, 31288891), (17, 18405230), (34, 9202615), (85, 3681046), (101, 3097910), (170, 1840523), (202, 1548955), (505, 619582), (1010, 309791), (1717, 182230), (3434, 91115), (8585, 36446), (17170, 18223)]