147502990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{17539}}^1$

素因数の和:17604

約数の個数: 24

約数和(自身を含む): 274992120

約数和(自身を除く): 127489130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 17539, 35078, 87695, 175390, 508631, 1017262, 2543155, 5086310, 14750299, 29500598, 73751495, 147502990]

約数ペア:

[(1, 147502990), (2, 73751495), (5, 29500598), (10, 14750299), (29, 5086310), (58, 2543155), (145, 1017262), (290, 508631), (841, 175390), (1682, 87695), (4205, 35078), (8410, 17539)]