31962390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4051}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 77020416

約数和(自身を除く): 45058026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 4051, 7890, 8102, 12153, 20255, 24306, 40510, 60765, 121530, 1065413, 2130826, 3196239, 5327065, 6392478, 10654130, 15981195, 31962390]

約数ペア:

[(1, 31962390), (2, 15981195), (3, 10654130), (5, 6392478), (6, 5327065), (10, 3196239), (15, 2130826), (30, 1065413), (263, 121530), (526, 60765), (789, 40510), (1315, 24306), (1578, 20255), (2630, 12153), (3945, 8102), (4051, 7890)]