30819544

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5449}}^1$

素因数の和:5563

約数の個数: 32

約数和(自身を含む): 66708000

約数和(自身を除く): 35888456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5449, 5656, 10898, 21796, 38143, 43592, 76286, 152572, 305144, 550349, 1100698, 2201396, 3852443, 4402792, 7704886, 15409772, 30819544]

約数ペア:

[(1, 30819544), (2, 15409772), (4, 7704886), (7, 4402792), (8, 3852443), (14, 2201396), (28, 1100698), (56, 550349), (101, 305144), (202, 152572), (404, 76286), (707, 43592), (808, 38143), (1414, 21796), (2828, 10898), (5449, 5656)]