97438020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43891}}^1$

素因数の和:43940

約数の個数: 48

約数和(自身を含む): 280206528

約数和(自身を除く): 182768508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 43891, 87782, 131673, 175564, 219455, 263346, 438910, 526692, 658365, 877820, 1316730, 1623967, 2633460, 3247934, 4871901, 6495868, 8119835, 9743802, 16239670, 19487604, 24359505, 32479340, 48719010, 97438020]

約数ペア:

[(1, 97438020), (2, 48719010), (3, 32479340), (4, 24359505), (5, 19487604), (6, 16239670), (10, 9743802), (12, 8119835), (15, 6495868), (20, 4871901), (30, 3247934), (37, 2633460), (60, 1623967), (74, 1316730), (111, 877820), (148, 658365), (185, 526692), (222, 438910), (370, 263346), (444, 219455), (555, 175564), (740, 131673), (1110, 87782), (2220, 43891)]