147432830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 270949536

約数和(自身を除く): 123516706

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1117, 1970, 2234, 5585, 11170, 13199, 26398, 65995, 74839, 131990, 149678, 220049, 374195, 440098, 748390, 1100245, 2200490, 14743283, 29486566, 73716415, 147432830]

約数ペア:

[(1, 147432830), (2, 73716415), (5, 29486566), (10, 14743283), (67, 2200490), (134, 1100245), (197, 748390), (335, 440098), (394, 374195), (670, 220049), (985, 149678), (1117, 131990), (1970, 74839), (2234, 65995), (5585, 26398), (11170, 13199)]