2023954530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120689}}^1$

素因数の和:120755

約数の個数: 64

約数和(自身を含む): 5352842880

約数和(自身を除く): 3328888350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 120689, 241378, 362067, 603445, 724134, 1206890, 1568957, 1810335, 3137914, 3620670, 4706871, 5189627, 7844785, 9413742, 10379254, 15568881, 15689570, 23534355, 25948135, 31137762, 47068710, 51896270, 67465151, 77844405, 134930302, 155688810, 202395453, 337325755, 404790906, 674651510, 1011977265, 2023954530]

約数ペア:

[(1, 2023954530), (2, 1011977265), (3, 674651510), (5, 404790906), (6, 337325755), (10, 202395453), (13, 155688810), (15, 134930302), (26, 77844405), (30, 67465151), (39, 51896270), (43, 47068710), (65, 31137762), (78, 25948135), (86, 23534355), (129, 15689570), (130, 15568881), (195, 10379254), (215, 9413742), (258, 7844785), (390, 5189627), (430, 4706871), (559, 3620670), (645, 3137914), (1118, 1810335), (1290, 1568957), (1677, 1206890), (2795, 724134), (3354, 603445), (5590, 362067), (8385, 241378), (16770, 120689)]