1481690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 3106944

約数和(自身を除く): 1625254

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 347, 427, 610, 694, 854, 1735, 2135, 2429, 3470, 4270, 4858, 12145, 21167, 24290, 42334, 105835, 148169, 211670, 296338, 740845, 1481690]

約数ペア:

[(1, 1481690), (2, 740845), (5, 296338), (7, 211670), (10, 148169), (14, 105835), (35, 42334), (61, 24290), (70, 21167), (122, 12145), (305, 4858), (347, 4270), (427, 3470), (610, 2429), (694, 2135), (854, 1735)]