148372270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 271797120

約数和(自身を除く): 123424850

約数列:

[1, 2, 5, 10, 79, 158, 293, 395, 586, 641, 790, 1282, 1465, 2930, 3205, 6410, 23147, 46294, 50639, 101278, 115735, 187813, 231470, 253195, 375626, 506390, 939065, 1878130, 14837227, 29674454, 74186135, 148372270]

約数ペア:

[(1, 148372270), (2, 74186135), (5, 29674454), (10, 14837227), (79, 1878130), (158, 939065), (293, 506390), (395, 375626), (586, 253195), (641, 231470), (790, 187813), (1282, 115735), (1465, 101278), (2930, 50639), (3205, 46294), (6410, 23147)]