470334620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{46021}}^1$

素因数の和:46110

約数の個数: 48

約数和(自身を含む): 1144291008

約数和(自身を除く): 673956388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 46021, 92042, 184084, 230105, 322147, 460210, 644294, 920420, 1288588, 1610735, 3221470, 3359533, 6442940, 6719066, 13438132, 16797665, 23516731, 33595330, 47033462, 67190660, 94066924, 117583655, 235167310, 470334620]

約数ペア:

[(1, 470334620), (2, 235167310), (4, 117583655), (5, 94066924), (7, 67190660), (10, 47033462), (14, 33595330), (20, 23516731), (28, 16797665), (35, 13438132), (70, 6719066), (73, 6442940), (140, 3359533), (146, 3221470), (292, 1610735), (365, 1288588), (511, 920420), (730, 644294), (1022, 460210), (1460, 322147), (2044, 230105), (2555, 184084), (5110, 92042), (10220, 46021)]