1214972350

素因数分解:

$2^1\times 5^2\times {\mathrm{1607}}^1\times {\mathrm{15121}}^1$

素因数の和:16740

約数の個数: 24

約数和(自身を含む): 2261404368

約数和(自身を除く): 1046432018

約数列:

[1, 2, 5, 10, 25, 50, 1607, 3214, 8035, 15121, 16070, 30242, 40175, 75605, 80350, 151210, 378025, 756050, 24299447, 48598894, 121497235, 242994470, 607486175, 1214972350]

約数ペア:

[(1, 1214972350), (2, 607486175), (5, 242994470), (10, 121497235), (25, 48598894), (50, 24299447), (1607, 756050), (3214, 378025), (8035, 151210), (15121, 80350), (16070, 75605), (30242, 40175)]