8401158420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140019307}}^1$

素因数の和:140019319

約数の個数: 24

約数和(自身を含む): 23523243744

約数和(自身を除く): 15122085324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140019307, 280038614, 420057921, 560077228, 700096535, 840115842, 1400193070, 1680231684, 2100289605, 2800386140, 4200579210, 8401158420]

約数ペア:

[(1, 8401158420), (2, 4200579210), (3, 2800386140), (4, 2100289605), (5, 1680231684), (6, 1400193070), (10, 840115842), (12, 700096535), (15, 560077228), (20, 420057921), (30, 280038614), (60, 140019307)]