177528030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257287}}^1$

素因数の和:257320

約数の個数: 32

約数和(自身を含む): 444593664

約数和(自身を除く): 267065634

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 257287, 514574, 771861, 1286435, 1543722, 2572870, 3859305, 5917601, 7718610, 11835202, 17752803, 29588005, 35505606, 59176010, 88764015, 177528030]

約数ペア:

[(1, 177528030), (2, 88764015), (3, 59176010), (5, 35505606), (6, 29588005), (10, 17752803), (15, 11835202), (23, 7718610), (30, 5917601), (46, 3859305), (69, 2572870), (115, 1543722), (138, 1286435), (230, 771861), (345, 514574), (690, 257287)]