331900530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6701}}^1$

素因数の和:6851

約数の個数: 64

約数和(自身を含む): 864718848

約数和(自身を除く): 532818318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 6701, 8255, 9906, 13402, 16510, 20103, 24765, 33505, 40206, 49530, 67010, 87113, 100515, 174226, 201030, 261339, 435565, 522678, 851027, 871130, 1306695, 1702054, 2553081, 2613390, 4255135, 5106162, 8510270, 11063351, 12765405, 22126702, 25530810, 33190053, 55316755, 66380106, 110633510, 165950265, 331900530]

約数ペア:

[(1, 331900530), (2, 165950265), (3, 110633510), (5, 66380106), (6, 55316755), (10, 33190053), (13, 25530810), (15, 22126702), (26, 12765405), (30, 11063351), (39, 8510270), (65, 5106162), (78, 4255135), (127, 2613390), (130, 2553081), (195, 1702054), (254, 1306695), (381, 871130), (390, 851027), (635, 522678), (762, 435565), (1270, 261339), (1651, 201030), (1905, 174226), (3302, 100515), (3810, 87113), (4953, 67010), (6701, 49530), (8255, 40206), (9906, 33505), (13402, 24765), (16510, 20103)]