142470430

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{27241}}^1$

素因数の和:27771

約数の個数: 16

約数和(自身を含む): 256946544

約数和(自身を除く): 114476114

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 27241, 54482, 136205, 272410, 14247043, 28494086, 71235215, 142470430]

約数ペア:

[(1, 142470430), (2, 71235215), (5, 28494086), (10, 14247043), (523, 272410), (1046, 136205), (2615, 54482), (5230, 27241)]