312372010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 570773952

約数和(自身を除く): 258401942

約数列:

[1, 2, 5, 10, 97, 194, 251, 485, 502, 970, 1255, 1283, 2510, 2566, 6415, 12830, 24347, 48694, 121735, 124451, 243470, 248902, 322033, 622255, 644066, 1244510, 1610165, 3220330, 31237201, 62474402, 156186005, 312372010]

約数ペア:

[(1, 312372010), (2, 156186005), (5, 62474402), (10, 31237201), (97, 3220330), (194, 1610165), (251, 1244510), (485, 644066), (502, 622255), (970, 322033), (1255, 248902), (1283, 243470), (2510, 124451), (2566, 121735), (6415, 48694), (12830, 24347)]