1031942220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{54949}}^1$

素因数の和:55274

約数の個数: 48

約数和(自身を含む): 2898722400

約数和(自身を除く): 1866780180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 54949, 109898, 164847, 219796, 274745, 329694, 549490, 659388, 824235, 1098980, 1648470, 3296940, 17199037, 34398074, 51597111, 68796148, 85995185, 103194222, 171990370, 206388444, 257985555, 343980740, 515971110, 1031942220]

約数ペア:

[(1, 1031942220), (2, 515971110), (3, 343980740), (4, 257985555), (5, 206388444), (6, 171990370), (10, 103194222), (12, 85995185), (15, 68796148), (20, 51597111), (30, 34398074), (60, 17199037), (313, 3296940), (626, 1648470), (939, 1098980), (1252, 824235), (1565, 659388), (1878, 549490), (3130, 329694), (3756, 274745), (4695, 219796), (6260, 164847), (9390, 109898), (18780, 54949)]