29719540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9973}}^1$

素因数の和:10131

約数の個数: 24

約数和(自身を含む): 62836200

約数和(自身を除く): 33116660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9973, 19946, 39892, 49865, 99730, 199460, 1485977, 2971954, 5943908, 7429885, 14859770, 29719540]

約数ペア:

[(1, 29719540), (2, 14859770), (4, 7429885), (5, 5943908), (10, 2971954), (20, 1485977), (149, 199460), (298, 99730), (596, 49865), (745, 39892), (1490, 19946), (2980, 9973)]