147447970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10979}}^1$

素因数の和:11082

約数の個数: 32

約数和(自身を含む): 284601600

約数和(自身を除く): 137153630

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 10979, 13430, 21958, 54895, 109790, 186643, 373286, 867341, 933215, 1734682, 1866430, 4336705, 8673410, 14744797, 29489594, 73723985, 147447970]

約数ペア:

[(1, 147447970), (2, 73723985), (5, 29489594), (10, 14744797), (17, 8673410), (34, 4336705), (79, 1866430), (85, 1734682), (158, 933215), (170, 867341), (395, 373286), (790, 186643), (1343, 109790), (2686, 54895), (6715, 21958), (10979, 13430)]