102188220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2657}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 286681248

約数和(自身を除く): 184493028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 2657, 3205, 3846, 5314, 6410, 7692, 7971, 9615, 10628, 12820, 13285, 15942, 19230, 26570, 31884, 38460, 39855, 53140, 79710, 159420, 1703137, 3406274, 5109411, 6812548, 8515685, 10218822, 17031370, 20437644, 25547055, 34062740, 51094110, 102188220]

約数ペア:

[(1, 102188220), (2, 51094110), (3, 34062740), (4, 25547055), (5, 20437644), (6, 17031370), (10, 10218822), (12, 8515685), (15, 6812548), (20, 5109411), (30, 3406274), (60, 1703137), (641, 159420), (1282, 79710), (1923, 53140), (2564, 39855), (2657, 38460), (3205, 31884), (3846, 26570), (5314, 19230), (6410, 15942), (7692, 13285), (7971, 12820), (9615, 10628)]