149557830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4985261}}^1$

素因数の和:4985271

約数の個数: 16

約数和(自身を含む): 358938864

約数和(自身を除く): 209381034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4985261, 9970522, 14955783, 24926305, 29911566, 49852610, 74778915, 149557830]

約数ペア:

[(1, 149557830), (2, 74778915), (3, 49852610), (5, 29911566), (6, 24926305), (10, 14955783), (15, 9970522), (30, 4985261)]