12192670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13662530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 167, 245, 298, 334, 490, 745, 835, 1043, 1169, 1490, 1670, 2086, 2338, 5215, 5845, 7301, 8183, 10430, 11690, 14602, 16366, 24883, 36505, 40915, 49766, 73010, 81830, 124415, 174181, 248830, 348362, 870905, 1219267, 1741810, 2438534, 6096335, 12192670]

約数ペア:

[(1, 12192670), (2, 6096335), (5, 2438534), (7, 1741810), (10, 1219267), (14, 870905), (35, 348362), (49, 248830), (70, 174181), (98, 124415), (149, 81830), (167, 73010), (245, 49766), (298, 40915), (334, 36505), (490, 24883), (745, 16366), (835, 14602), (1043, 11690), (1169, 10430), (1490, 8183), (1670, 7301), (2086, 5845), (2338, 5215)]