904053060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264343}}^1$

素因数の和:264377

約数の個数: 72

約数和(自身を含む): 2886636480

約数和(自身を除く): 1982583420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 264343, 528686, 793029, 1057372, 1321715, 1586058, 2379087, 2643430, 3172116, 3965145, 4758174, 5022517, 5286860, 7930290, 9516348, 10045034, 11895435, 15067551, 15860580, 20090068, 23790870, 25112585, 30135102, 45202653, 47581740, 50225170, 60270204, 75337755, 90405306, 100450340, 150675510, 180810612, 226013265, 301351020, 452026530, 904053060]

約数ペア:

[(1, 904053060), (2, 452026530), (3, 301351020), (4, 226013265), (5, 180810612), (6, 150675510), (9, 100450340), (10, 90405306), (12, 75337755), (15, 60270204), (18, 50225170), (19, 47581740), (20, 45202653), (30, 30135102), (36, 25112585), (38, 23790870), (45, 20090068), (57, 15860580), (60, 15067551), (76, 11895435), (90, 10045034), (95, 9516348), (114, 7930290), (171, 5286860), (180, 5022517), (190, 4758174), (228, 3965145), (285, 3172116), (342, 2643430), (380, 2379087), (570, 1586058), (684, 1321715), (855, 1057372), (1140, 793029), (1710, 528686), (3420, 264343)]