19014030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30181}}^1$

素因数の和:30201

約数の個数: 48

約数和(自身を含む): 56500704

約数和(自身を除く): 37486674

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, 30181, 60362, 90543, 150905, 181086, 211267, 271629, 301810, 422534, 452715, 543258, 633801, 905430, 1056335, 1267602, 1358145, 1901403, 2112670, 2716290, 3169005, 3802806, 6338010, 9507015, 19014030]

約数ペア:

[(1, 19014030), (2, 9507015), (3, 6338010), (5, 3802806), (6, 3169005), (7, 2716290), (9, 2112670), (10, 1901403), (14, 1358145), (15, 1267602), (18, 1056335), (21, 905430), (30, 633801), (35, 543258), (42, 452715), (45, 422534), (63, 301810), (70, 271629), (90, 211267), (105, 181086), (126, 150905), (210, 90543), (315, 60362), (630, 30181)]