3447060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 9796416

約数和(自身を除く): 6349356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 787, 876, 1095, 1460, 1574, 2190, 2361, 3148, 3935, 4380, 4722, 7870, 9444, 11805, 15740, 23610, 47220, 57451, 114902, 172353, 229804, 287255, 344706, 574510, 689412, 861765, 1149020, 1723530, 3447060]

約数ペア:

[(1, 3447060), (2, 1723530), (3, 1149020), (4, 861765), (5, 689412), (6, 574510), (10, 344706), (12, 287255), (15, 229804), (20, 172353), (30, 114902), (60, 57451), (73, 47220), (146, 23610), (219, 15740), (292, 11805), (365, 9444), (438, 7870), (730, 4722), (787, 4380), (876, 3935), (1095, 3148), (1460, 2361), (1574, 2190)]