2013155060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{495851}}^1$

素因数の和:495896

約数の個数: 48

約数和(自身を含む): 4998188160

約数和(自身を除く): 2985033100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 495851, 991702, 1983404, 2479255, 3470957, 4958510, 6941914, 9917020, 13883828, 14379679, 17354785, 28759358, 34709570, 57518716, 69419140, 71898395, 100657753, 143796790, 201315506, 287593580, 402631012, 503288765, 1006577530, 2013155060]

約数ペア:

[(1, 2013155060), (2, 1006577530), (4, 503288765), (5, 402631012), (7, 287593580), (10, 201315506), (14, 143796790), (20, 100657753), (28, 71898395), (29, 69419140), (35, 57518716), (58, 34709570), (70, 28759358), (116, 17354785), (140, 14379679), (145, 13883828), (203, 9917020), (290, 6941914), (406, 4958510), (580, 3470957), (812, 2479255), (1015, 1983404), (2030, 991702), (4060, 495851)]