15142470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10301}}^1$

素因数の和:10325

約数の個数: 48

約数和(自身を含む): 42279408

約数和(自身を除く): 27136938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10301, 20602, 30903, 51505, 61806, 72107, 103010, 144214, 154515, 216321, 309030, 360535, 432642, 504749, 721070, 1009498, 1081605, 1514247, 2163210, 2523745, 3028494, 5047490, 7571235, 15142470]

約数ペア:

[(1, 15142470), (2, 7571235), (3, 5047490), (5, 3028494), (6, 2523745), (7, 2163210), (10, 1514247), (14, 1081605), (15, 1009498), (21, 721070), (30, 504749), (35, 432642), (42, 360535), (49, 309030), (70, 216321), (98, 154515), (105, 144214), (147, 103010), (210, 72107), (245, 61806), (294, 51505), (490, 30903), (735, 20602), (1470, 10301)]