4489730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 5048830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2069, 2170, 4138, 10345, 14483, 20690, 28966, 64139, 72415, 128278, 144830, 320695, 448973, 641390, 897946, 2244865, 4489730]

約数ペア:

[(1, 4489730), (2, 2244865), (5, 897946), (7, 641390), (10, 448973), (14, 320695), (31, 144830), (35, 128278), (62, 72415), (70, 64139), (155, 28966), (217, 20690), (310, 14483), (434, 10345), (1085, 4138), (2069, 2170)]