25868430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13687}}^1$

素因数の和:13710

約数の個数: 64

約数和(自身を含む): 78842880

約数和(自身を除く): 52974450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 13687, 27374, 41061, 68435, 82122, 95809, 123183, 136870, 191618, 205305, 246366, 287427, 369549, 410610, 479045, 574854, 615915, 739098, 862281, 958090, 1231830, 1437135, 1724562, 1847745, 2586843, 2874270, 3695490, 4311405, 5173686, 8622810, 12934215, 25868430]

約数ペア:

[(1, 25868430), (2, 12934215), (3, 8622810), (5, 5173686), (6, 4311405), (7, 3695490), (9, 2874270), (10, 2586843), (14, 1847745), (15, 1724562), (18, 1437135), (21, 1231830), (27, 958090), (30, 862281), (35, 739098), (42, 615915), (45, 574854), (54, 479045), (63, 410610), (70, 369549), (90, 287427), (105, 246366), (126, 205305), (135, 191618), (189, 136870), (210, 123183), (270, 95809), (315, 82122), (378, 68435), (630, 41061), (945, 27374), (1890, 13687)]