3832220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 9504768

約数和(自身を除く): 5672548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 883, 1085, 1766, 2170, 3532, 4340, 4415, 6181, 8830, 12362, 17660, 24724, 27373, 30905, 54746, 61810, 109492, 123620, 136865, 191611, 273730, 383222, 547460, 766444, 958055, 1916110, 3832220]

約数ペア:

[(1, 3832220), (2, 1916110), (4, 958055), (5, 766444), (7, 547460), (10, 383222), (14, 273730), (20, 191611), (28, 136865), (31, 123620), (35, 109492), (62, 61810), (70, 54746), (124, 30905), (140, 27373), (155, 24724), (217, 17660), (310, 12362), (434, 8830), (620, 6181), (868, 4415), (883, 4340), (1085, 3532), (1766, 2170)]