128003310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19483}}^1$

素因数の和:19569

約数の個数: 48

約数和(自身を含む): 337384944

約数和(自身を除く): 209381634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 19483, 38966, 58449, 97415, 116898, 175347, 194830, 292245, 350694, 584490, 876735, 1422259, 1753470, 2844518, 4266777, 7111295, 8533554, 12800331, 14222590, 21333885, 25600662, 42667770, 64001655, 128003310]

約数ペア:

[(1, 128003310), (2, 64001655), (3, 42667770), (5, 25600662), (6, 21333885), (9, 14222590), (10, 12800331), (15, 8533554), (18, 7111295), (30, 4266777), (45, 2844518), (73, 1753470), (90, 1422259), (146, 876735), (219, 584490), (365, 350694), (438, 292245), (657, 194830), (730, 175347), (1095, 116898), (1314, 97415), (2190, 58449), (3285, 38966), (6570, 19483)]