149382430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347401}}^1$

素因数の和:347451

約数の個数: 16

約数和(自身を含む): 275142384

約数和(自身を除く): 125759954

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 347401, 694802, 1737005, 3474010, 14938243, 29876486, 74691215, 149382430]

約数ペア:

[(1, 149382430), (2, 74691215), (5, 29876486), (10, 14938243), (43, 3474010), (86, 1737005), (215, 694802), (430, 347401)]