75151910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 62742490

約数列:

[1, 2, 5, 10, 79, 158, 251, 379, 395, 502, 758, 790, 1255, 1895, 2510, 3790, 19829, 29941, 39658, 59882, 95129, 99145, 149705, 190258, 198290, 299410, 475645, 951290, 7515191, 15030382, 37575955, 75151910]

約数ペア:

[(1, 75151910), (2, 37575955), (5, 15030382), (10, 7515191), (79, 951290), (158, 475645), (251, 299410), (379, 198290), (395, 190258), (502, 149705), (758, 99145), (790, 95129), (1255, 59882), (1895, 39658), (2510, 29941), (3790, 19829)]