138838230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3847}}^1$

素因数の和:4261

約数の個数: 48

約数和(自身を含む): 361973664

約数和(自身を除く): 223135434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 3847, 4010, 6015, 7218, 7694, 11541, 12030, 18045, 19235, 23082, 34623, 36090, 38470, 57705, 69246, 115410, 173115, 346230, 1542647, 3085294, 4627941, 7713235, 9255882, 13883823, 15426470, 23139705, 27767646, 46279410, 69419115, 138838230]

約数ペア:

[(1, 138838230), (2, 69419115), (3, 46279410), (5, 27767646), (6, 23139705), (9, 15426470), (10, 13883823), (15, 9255882), (18, 7713235), (30, 4627941), (45, 3085294), (90, 1542647), (401, 346230), (802, 173115), (1203, 115410), (2005, 69246), (2406, 57705), (3609, 38470), (3847, 36090), (4010, 34623), (6015, 23082), (7218, 19235), (7694, 18045), (11541, 12030)]