72541910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6863}}^1$

素因数の和:7028

約数の個数: 32

約数和(自身を含む): 150239232

約数和(自身を除く): 77697322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6863, 10570, 13726, 34315, 48041, 68630, 96082, 240205, 480410, 1036313, 2072626, 5181565, 7254191, 10363130, 14508382, 36270955, 72541910]

約数ペア:

[(1, 72541910), (2, 36270955), (5, 14508382), (7, 10363130), (10, 7254191), (14, 5181565), (35, 2072626), (70, 1036313), (151, 480410), (302, 240205), (755, 96082), (1057, 68630), (1510, 48041), (2114, 34315), (5285, 13726), (6863, 10570)]