148274330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{644671}}^1$

素因数の和:644701

約数の個数: 16

約数和(自身を含む): 278498304

約数和(自身を除く): 130223974

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 644671, 1289342, 3223355, 6446710, 14827433, 29654866, 74137165, 148274330]

約数ペア:

[(1, 148274330), (2, 74137165), (5, 29654866), (10, 14827433), (23, 6446710), (46, 3223355), (115, 1289342), (230, 644671)]