30270700

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1402

約数の個数: 36

約数和(自身を含む): 65988832

約数和(自身を除く): 35718132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1117, 1355, 2234, 2710, 4468, 5420, 5585, 6775, 11170, 13550, 22340, 27100, 27925, 55850, 111700, 302707, 605414, 1210828, 1513535, 3027070, 6054140, 7567675, 15135350, 30270700]

約数ペア:

[(1, 30270700), (2, 15135350), (4, 7567675), (5, 6054140), (10, 3027070), (20, 1513535), (25, 1210828), (50, 605414), (100, 302707), (271, 111700), (542, 55850), (1084, 27925), (1117, 27100), (1355, 22340), (2234, 13550), (2710, 11170), (4468, 6775), (5420, 5585)]