149955170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2083}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 282690432

約数和(自身を除く): 132735262

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 1565, 2083, 3130, 4166, 7199, 10415, 14398, 20830, 35995, 47909, 71990, 95818, 239545, 479090, 651979, 1303958, 3259895, 6519790, 14995517, 29991034, 74977585, 149955170]

約数ペア:

[(1, 149955170), (2, 74977585), (5, 29991034), (10, 14995517), (23, 6519790), (46, 3259895), (115, 1303958), (230, 651979), (313, 479090), (626, 239545), (1565, 95818), (2083, 71990), (3130, 47909), (4166, 35995), (7199, 20830), (10415, 14398)]