102398380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1217}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 246367296

約数和(自身を除く): 143968916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 1217, 2404, 2434, 3005, 4207, 4868, 6010, 6085, 8414, 8519, 12020, 12170, 16828, 17038, 21035, 24340, 34076, 42070, 42595, 84140, 85190, 170380, 731417, 1462834, 2925668, 3657085, 5119919, 7314170, 10239838, 14628340, 20479676, 25599595, 51199190, 102398380]

約数ペア:

[(1, 102398380), (2, 51199190), (4, 25599595), (5, 20479676), (7, 14628340), (10, 10239838), (14, 7314170), (20, 5119919), (28, 3657085), (35, 2925668), (70, 1462834), (140, 731417), (601, 170380), (1202, 85190), (1217, 84140), (2404, 42595), (2434, 42070), (3005, 34076), (4207, 24340), (4868, 21035), (6010, 17038), (6085, 16828), (8414, 12170), (8519, 12020)]