149464030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{245023}}^1$

素因数の和:245091

約数の個数: 16

約数和(自身を含む): 273446784

約数和(自身を除く): 123982754

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 245023, 490046, 1225115, 2450230, 14946403, 29892806, 74732015, 149464030]

約数ペア:

[(1, 149464030), (2, 74732015), (5, 29892806), (10, 14946403), (61, 2450230), (122, 1225115), (305, 490046), (610, 245023)]