3452340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 9753408

約数和(自身を除く): 6301068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 353, 489, 652, 706, 815, 978, 1059, 1412, 1630, 1765, 1956, 2118, 2445, 3260, 3530, 4236, 4890, 5295, 7060, 9780, 10590, 21180, 57539, 115078, 172617, 230156, 287695, 345234, 575390, 690468, 863085, 1150780, 1726170, 3452340]

約数ペア:

[(1, 3452340), (2, 1726170), (3, 1150780), (4, 863085), (5, 690468), (6, 575390), (10, 345234), (12, 287695), (15, 230156), (20, 172617), (30, 115078), (60, 57539), (163, 21180), (326, 10590), (353, 9780), (489, 7060), (652, 5295), (706, 4890), (815, 4236), (978, 3530), (1059, 3260), (1412, 2445), (1630, 2118), (1765, 1956)]