3349070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 6298560

約数和(自身を除く): 2949490

約数列:

[1, 2, 5, 10, 53, 71, 89, 106, 142, 178, 265, 355, 445, 530, 710, 890, 3763, 4717, 6319, 7526, 9434, 12638, 18815, 23585, 31595, 37630, 47170, 63190, 334907, 669814, 1674535, 3349070]

約数ペア:

[(1, 3349070), (2, 1674535), (5, 669814), (10, 334907), (53, 63190), (71, 47170), (89, 37630), (106, 31595), (142, 23585), (178, 18815), (265, 12638), (355, 9434), (445, 7526), (530, 6319), (710, 4717), (890, 3763)]