320470410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2203}}^1$

素因数の和:2599

約数の個数: 64

約数和(自身を含む): 830890368

約数和(自身を除く): 510419958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 373, 390, 746, 1119, 1865, 2203, 2238, 3730, 4406, 4849, 5595, 6609, 9698, 11015, 11190, 13218, 14547, 22030, 24245, 28639, 29094, 33045, 48490, 57278, 66090, 72735, 85917, 143195, 145470, 171834, 286390, 429585, 821719, 859170, 1643438, 2465157, 4108595, 4930314, 8217190, 10682347, 12325785, 21364694, 24651570, 32047041, 53411735, 64094082, 106823470, 160235205, 320470410]

約数ペア:

[(1, 320470410), (2, 160235205), (3, 106823470), (5, 64094082), (6, 53411735), (10, 32047041), (13, 24651570), (15, 21364694), (26, 12325785), (30, 10682347), (39, 8217190), (65, 4930314), (78, 4108595), (130, 2465157), (195, 1643438), (373, 859170), (390, 821719), (746, 429585), (1119, 286390), (1865, 171834), (2203, 145470), (2238, 143195), (3730, 85917), (4406, 72735), (4849, 66090), (5595, 57278), (6609, 48490), (9698, 33045), (11015, 29094), (11190, 28639), (13218, 24245), (14547, 22030)]