19002209670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4729}}^1\times {\mathrm{44647}}^1$

素因数の和:49389

約数の個数: 48

約数和(自身を含む): 49417299360

約数和(自身を除く): 30415089690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4729, 9458, 14187, 23645, 28374, 42561, 44647, 47290, 70935, 85122, 89294, 133941, 141870, 212805, 223235, 267882, 401823, 425610, 446470, 669705, 803646, 1339410, 2009115, 4018230, 211135663, 422271326, 633406989, 1055678315, 1266813978, 1900220967, 2111356630, 3167034945, 3800441934, 6334069890, 9501104835, 19002209670]

約数ペア:

[(1, 19002209670), (2, 9501104835), (3, 6334069890), (5, 3800441934), (6, 3167034945), (9, 2111356630), (10, 1900220967), (15, 1266813978), (18, 1055678315), (30, 633406989), (45, 422271326), (90, 211135663), (4729, 4018230), (9458, 2009115), (14187, 1339410), (23645, 803646), (28374, 669705), (42561, 446470), (44647, 425610), (47290, 401823), (70935, 267882), (85122, 223235), (89294, 212805), (133941, 141870)]