147792710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49429}}^1$

素因数の和:49472

約数の個数: 32

約数和(自身を含む): 298952640

約数和(自身を除く): 151159930

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 49429, 98858, 247145, 494290, 642577, 1136867, 1285154, 2273734, 3212885, 5684335, 6425770, 11368670, 14779271, 29558542, 73896355, 147792710]

約数ペア:

[(1, 147792710), (2, 73896355), (5, 29558542), (10, 14779271), (13, 11368670), (23, 6425770), (26, 5684335), (46, 3212885), (65, 2273734), (115, 1285154), (130, 1136867), (230, 642577), (299, 494290), (598, 247145), (1495, 98858), (2990, 49429)]