19001430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30161}}^1$

素因数の和:30181

約数の個数: 48

約数和(自身を含む): 56463264

約数和(自身を除く): 37461834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 30161, 60322, 90483, 150805, 180966, 211127, 271449, 301610, 422254, 452415, 542898, 633381, 904830, 1055635, 1266762, 1357245, 1900143, 2111270, 2714490, 3166905, 3800286, 6333810, 9500715, 19001430]

約数ペア:

[(1, 19001430), (2, 9500715), (3, 6333810), (5, 3800286), (6, 3166905), (7, 2714490), (9, 2111270), (10, 1900143), (14, 1357245), (15, 1266762), (18, 1055635), (21, 904830), (30, 633381), (35, 542898), (42, 452415), (45, 422254), (63, 301610), (70, 271449), (90, 211127), (105, 180966), (126, 150805), (210, 90483), (315, 60322), (630, 30161)]