73311570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1259}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 191056320

約数和(自身を除く): 117744750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1259, 1294, 1941, 2518, 3235, 3777, 3882, 5823, 6295, 6470, 7554, 9705, 11331, 11646, 12590, 18885, 19410, 22662, 29115, 37770, 56655, 58230, 113310, 814573, 1629146, 2443719, 4072865, 4887438, 7331157, 8145730, 12218595, 14662314, 24437190, 36655785, 73311570]

約数ペア:

[(1, 73311570), (2, 36655785), (3, 24437190), (5, 14662314), (6, 12218595), (9, 8145730), (10, 7331157), (15, 4887438), (18, 4072865), (30, 2443719), (45, 1629146), (90, 814573), (647, 113310), (1259, 58230), (1294, 56655), (1941, 37770), (2518, 29115), (3235, 22662), (3777, 19410), (3882, 18885), (5823, 12590), (6295, 11646), (6470, 11331), (7554, 9705)]