42489210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8689}}^1$

素因数の和:8862

約数の個数: 32

約数和(自身を含む): 102611520

約数和(自身を除く): 60122310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 8689, 17378, 26067, 43445, 52134, 86890, 130335, 260670, 1416307, 2832614, 4248921, 7081535, 8497842, 14163070, 21244605, 42489210]

約数ペア:

[(1, 42489210), (2, 21244605), (3, 14163070), (5, 8497842), (6, 7081535), (10, 4248921), (15, 2832614), (30, 1416307), (163, 260670), (326, 130335), (489, 86890), (815, 52134), (978, 43445), (1630, 26067), (2445, 17378), (4890, 8689)]