15691084810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{2089}}^1$

素因数の和:2623

約数の個数: 64

約数和(自身を含む): 29795040000

約数和(自身を除く): 14103955190

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 439, 590, 878, 1711, 2089, 2195, 3422, 4178, 4390, 8555, 10445, 12731, 17110, 20890, 25462, 25901, 51802, 60581, 63655, 121162, 123251, 127310, 129505, 246502, 259010, 302905, 605810, 616255, 751129, 917071, 1232510, 1502258, 1834142, 3574279, 3755645, 4585355, 7148558, 7511290, 9170710, 17871395, 26595059, 35742790, 53190118, 54107189, 108214378, 132975295, 265950590, 270535945, 541071890, 1569108481, 3138216962, 7845542405, 15691084810]

約数ペア:

[(1, 15691084810), (2, 7845542405), (5, 3138216962), (10, 1569108481), (29, 541071890), (58, 270535945), (59, 265950590), (118, 132975295), (145, 108214378), (290, 54107189), (295, 53190118), (439, 35742790), (590, 26595059), (878, 17871395), (1711, 9170710), (2089, 7511290), (2195, 7148558), (3422, 4585355), (4178, 3755645), (4390, 3574279), (8555, 1834142), (10445, 1502258), (12731, 1232510), (17110, 917071), (20890, 751129), (25462, 616255), (25901, 605810), (51802, 302905), (60581, 259010), (63655, 246502), (121162, 129505), (123251, 127310)]