8606820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 24470208

約数和(自身を除く): 15863388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2141, 4020, 4282, 6423, 8564, 10705, 12846, 21410, 25692, 32115, 42820, 64230, 128460, 143447, 286894, 430341, 573788, 717235, 860682, 1434470, 1721364, 2151705, 2868940, 4303410, 8606820]

約数ペア:

[(1, 8606820), (2, 4303410), (3, 2868940), (4, 2151705), (5, 1721364), (6, 1434470), (10, 860682), (12, 717235), (15, 573788), (20, 430341), (30, 286894), (60, 143447), (67, 128460), (134, 64230), (201, 42820), (268, 32115), (335, 25692), (402, 21410), (670, 12846), (804, 10705), (1005, 8564), (1340, 6423), (2010, 4282), (2141, 4020)]