22317430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 44159904

約数和(自身を除く): 21842474

約数列:

[1, 2, 5, 10, 17, 34, 43, 71, 85, 86, 142, 170, 215, 355, 430, 710, 731, 1207, 1462, 1849, 2414, 3053, 3655, 3698, 6035, 6106, 7310, 9245, 12070, 15265, 18490, 30530, 31433, 51901, 62866, 103802, 131279, 157165, 259505, 262558, 314330, 519010, 656395, 1312790, 2231743, 4463486, 11158715, 22317430]

約数ペア:

[(1, 22317430), (2, 11158715), (5, 4463486), (10, 2231743), (17, 1312790), (34, 656395), (43, 519010), (71, 314330), (85, 262558), (86, 259505), (142, 157165), (170, 131279), (215, 103802), (355, 62866), (430, 51901), (710, 31433), (731, 30530), (1207, 18490), (1462, 15265), (1849, 12070), (2414, 9245), (3053, 7310), (3655, 6106), (3698, 6035)]