381036690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1411247}}^1$

素因数の和:1411263

約数の個数: 32

約数和(自身を含む): 1016098560

約数和(自身を除く): 635061870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1411247, 2822494, 4233741, 7056235, 8467482, 12701223, 14112470, 21168705, 25402446, 38103669, 42337410, 63506115, 76207338, 127012230, 190518345, 381036690]

約数ペア:

[(1, 381036690), (2, 190518345), (3, 127012230), (5, 76207338), (6, 63506115), (9, 42337410), (10, 38103669), (15, 25402446), (18, 21168705), (27, 14112470), (30, 12701223), (45, 8467482), (54, 7056235), (90, 4233741), (135, 2822494), (270, 1411247)]