1912470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 5343408

約数和(自身を除く): 3430938

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, 1301, 1470, 2602, 3903, 6505, 7806, 9107, 13010, 18214, 19515, 27321, 39030, 45535, 54642, 63749, 91070, 127498, 136605, 191247, 273210, 318745, 382494, 637490, 956235, 1912470]

約数ペア:

[(1, 1912470), (2, 956235), (3, 637490), (5, 382494), (6, 318745), (7, 273210), (10, 191247), (14, 136605), (15, 127498), (21, 91070), (30, 63749), (35, 54642), (42, 45535), (49, 39030), (70, 27321), (98, 19515), (105, 18214), (147, 13010), (210, 9107), (245, 7806), (294, 6505), (490, 3903), (735, 2602), (1301, 1470)]