88963140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211817}}^1$

素因数の和:211836

約数の個数: 48

約数和(自身を含む): 284683392

約数和(自身を除く): 195720252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 211817, 423634, 635451, 847268, 1059085, 1270902, 1482719, 2118170, 2541804, 2965438, 3177255, 4236340, 4448157, 5930876, 6354510, 7413595, 8896314, 12709020, 14827190, 17792628, 22240785, 29654380, 44481570, 88963140]

約数ペア:

[(1, 88963140), (2, 44481570), (3, 29654380), (4, 22240785), (5, 17792628), (6, 14827190), (7, 12709020), (10, 8896314), (12, 7413595), (14, 6354510), (15, 5930876), (20, 4448157), (21, 4236340), (28, 3177255), (30, 2965438), (35, 2541804), (42, 2118170), (60, 1482719), (70, 1270902), (84, 1059085), (105, 847268), (140, 635451), (210, 423634), (420, 211817)]