1218507310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1\times {\mathrm{3251}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 2255509152

約数和(自身を除く): 1037001842

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1013, 2026, 3251, 5065, 6502, 10130, 16255, 32510, 37481, 74962, 120287, 187405, 240574, 374810, 601435, 1202870, 3293263, 6586526, 16466315, 32932630, 121850731, 243701462, 609253655, 1218507310]

約数ペア:

[(1, 1218507310), (2, 609253655), (5, 243701462), (10, 121850731), (37, 32932630), (74, 16466315), (185, 6586526), (370, 3293263), (1013, 1202870), (2026, 601435), (3251, 374810), (5065, 240574), (6502, 187405), (10130, 120287), (16255, 74962), (32510, 37481)]