4813060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 11934720

約数和(自身を除く): 7121660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1109, 2170, 2218, 4340, 4436, 5545, 7763, 11090, 15526, 22180, 31052, 34379, 38815, 68758, 77630, 137516, 155260, 171895, 240653, 343790, 481306, 687580, 962612, 1203265, 2406530, 4813060]

約数ペア:

[(1, 4813060), (2, 2406530), (4, 1203265), (5, 962612), (7, 687580), (10, 481306), (14, 343790), (20, 240653), (28, 171895), (31, 155260), (35, 137516), (62, 77630), (70, 68758), (124, 38815), (140, 34379), (155, 31052), (217, 22180), (310, 15526), (434, 11090), (620, 7763), (868, 5545), (1085, 4436), (1109, 4340), (2170, 2218)]