57613220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{58789}}^1$

素因数の和:58812

約数の個数: 36

約数和(自身を含む): 140743260

約数和(自身を除く): 83130040

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 58789, 117578, 235156, 293945, 411523, 587890, 823046, 1175780, 1646092, 2057615, 2880661, 4115230, 5761322, 8230460, 11522644, 14403305, 28806610, 57613220]

約数ペア:

[(1, 57613220), (2, 28806610), (4, 14403305), (5, 11522644), (7, 8230460), (10, 5761322), (14, 4115230), (20, 2880661), (28, 2057615), (35, 1646092), (49, 1175780), (70, 823046), (98, 587890), (140, 411523), (196, 293945), (245, 235156), (490, 117578), (980, 58789)]