65247270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 172018944

約数和(自身を除く): 106771674

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 489, 815, 978, 1213, 1630, 1793, 2426, 2445, 3586, 3639, 4890, 5379, 6065, 7278, 8965, 10758, 12130, 13343, 17930, 18195, 26686, 26895, 36390, 40029, 53790, 66715, 80058, 133430, 197719, 200145, 395438, 400290, 593157, 988595, 1186314, 1977190, 2174909, 2965785, 4349818, 5931570, 6524727, 10874545, 13049454, 21749090, 32623635, 65247270]

約数ペア:

[(1, 65247270), (2, 32623635), (3, 21749090), (5, 13049454), (6, 10874545), (10, 6524727), (11, 5931570), (15, 4349818), (22, 2965785), (30, 2174909), (33, 1977190), (55, 1186314), (66, 988595), (110, 593157), (163, 400290), (165, 395438), (326, 200145), (330, 197719), (489, 133430), (815, 80058), (978, 66715), (1213, 53790), (1630, 40029), (1793, 36390), (2426, 26895), (2445, 26686), (3586, 18195), (3639, 17930), (4890, 13343), (5379, 12130), (6065, 10758), (7278, 8965)]