157879530

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{7219}}^1$

素因数の和:7247

約数の個数: 64

約数和(自身を含む): 426268800

約数和(自身を除く): 268389270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7219, 7290, 10935, 14438, 21657, 21870, 36095, 43314, 64971, 72190, 108285, 129942, 194913, 216570, 324855, 389826, 584739, 649710, 974565, 1169478, 1754217, 1949130, 2923695, 3508434, 5262651, 5847390, 8771085, 10525302, 15787953, 17542170, 26313255, 31575906, 52626510, 78939765, 157879530]

約数ペア:

[(1, 157879530), (2, 78939765), (3, 52626510), (5, 31575906), (6, 26313255), (9, 17542170), (10, 15787953), (15, 10525302), (18, 8771085), (27, 5847390), (30, 5262651), (45, 3508434), (54, 2923695), (81, 1949130), (90, 1754217), (135, 1169478), (162, 974565), (243, 649710), (270, 584739), (405, 389826), (486, 324855), (729, 216570), (810, 194913), (1215, 129942), (1458, 108285), (2187, 72190), (2430, 64971), (3645, 43314), (4374, 36095), (7219, 21870), (7290, 21657), (10935, 14438)]