7138260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13219}}^1$

素因数の和:13237

約数の個数: 48

約数和(自身を含む): 22209600

約数和(自身を除く): 15071340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13219, 26438, 39657, 52876, 66095, 79314, 118971, 132190, 158628, 198285, 237942, 264380, 356913, 396570, 475884, 594855, 713826, 793140, 1189710, 1427652, 1784565, 2379420, 3569130, 7138260]

約数ペア:

[(1, 7138260), (2, 3569130), (3, 2379420), (4, 1784565), (5, 1427652), (6, 1189710), (9, 793140), (10, 713826), (12, 594855), (15, 475884), (18, 396570), (20, 356913), (27, 264380), (30, 237942), (36, 198285), (45, 158628), (54, 132190), (60, 118971), (90, 79314), (108, 66095), (135, 52876), (180, 39657), (270, 26438), (540, 13219)]