195140580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{25609}}^1$

素因数の和:25748

約数の個数: 48

約数和(自身を含む): 550717440

約数和(自身を除く): 355576860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 25609, 51218, 76827, 102436, 128045, 153654, 256090, 307308, 384135, 512180, 768270, 1536540, 3252343, 6504686, 9757029, 13009372, 16261715, 19514058, 32523430, 39028116, 48785145, 65046860, 97570290, 195140580]

約数ペア:

[(1, 195140580), (2, 97570290), (3, 65046860), (4, 48785145), (5, 39028116), (6, 32523430), (10, 19514058), (12, 16261715), (15, 13009372), (20, 9757029), (30, 6504686), (60, 3252343), (127, 1536540), (254, 768270), (381, 512180), (508, 384135), (635, 307308), (762, 256090), (1270, 153654), (1524, 128045), (1905, 102436), (2540, 76827), (3810, 51218), (7620, 25609)]