102645690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{69827}}^1$

素因数の和:69851

約数の個数: 48

約数和(自身を含む): 286574112

約数和(自身を除く): 183928422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 69827, 139654, 209481, 349135, 418962, 488789, 698270, 977578, 1047405, 1466367, 2094810, 2443945, 2932734, 3421523, 4887890, 6843046, 7331835, 10264569, 14663670, 17107615, 20529138, 34215230, 51322845, 102645690]

約数ペア:

[(1, 102645690), (2, 51322845), (3, 34215230), (5, 20529138), (6, 17107615), (7, 14663670), (10, 10264569), (14, 7331835), (15, 6843046), (21, 4887890), (30, 3421523), (35, 2932734), (42, 2443945), (49, 2094810), (70, 1466367), (98, 1047405), (105, 977578), (147, 698270), (210, 488789), (245, 418962), (294, 349135), (490, 209481), (735, 139654), (1470, 69827)]