4613420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 11440128

約数和(自身を除く): 6826708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1063, 1085, 2126, 2170, 4252, 4340, 5315, 7441, 10630, 14882, 21260, 29764, 32953, 37205, 65906, 74410, 131812, 148820, 164765, 230671, 329530, 461342, 659060, 922684, 1153355, 2306710, 4613420]

約数ペア:

[(1, 4613420), (2, 2306710), (4, 1153355), (5, 922684), (7, 659060), (10, 461342), (14, 329530), (20, 230671), (28, 164765), (31, 148820), (35, 131812), (62, 74410), (70, 65906), (124, 37205), (140, 32953), (155, 29764), (217, 21260), (310, 14882), (434, 10630), (620, 7441), (868, 5315), (1063, 4340), (1085, 4252), (2126, 2170)]