126385020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{702139}}^1$

素因数の和:702154

約数の個数: 36

約数和(自身を含む): 383368440

約数和(自身を除く): 256983420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 702139, 1404278, 2106417, 2808556, 3510695, 4212834, 6319251, 7021390, 8425668, 10532085, 12638502, 14042780, 21064170, 25277004, 31596255, 42128340, 63192510, 126385020]

約数ペア:

[(1, 126385020), (2, 63192510), (3, 42128340), (4, 31596255), (5, 25277004), (6, 21064170), (9, 14042780), (10, 12638502), (12, 10532085), (15, 8425668), (18, 7021390), (20, 6319251), (30, 4212834), (36, 3510695), (45, 2808556), (60, 2106417), (90, 1404278), (180, 702139)]