109333140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{260317}}^1$

素因数の和:260336

約数の個数: 48

約数和(自身を含む): 349867392

約数和(自身を除く): 240534252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 260317, 520634, 780951, 1041268, 1301585, 1561902, 1822219, 2603170, 3123804, 3644438, 3904755, 5206340, 5466657, 7288876, 7809510, 9111095, 10933314, 15619020, 18222190, 21866628, 27333285, 36444380, 54666570, 109333140]

約数ペア:

[(1, 109333140), (2, 54666570), (3, 36444380), (4, 27333285), (5, 21866628), (6, 18222190), (7, 15619020), (10, 10933314), (12, 9111095), (14, 7809510), (15, 7288876), (20, 5466657), (21, 5206340), (28, 3904755), (30, 3644438), (35, 3123804), (42, 2603170), (60, 1822219), (70, 1561902), (84, 1301585), (105, 1041268), (140, 780951), (210, 520634), (420, 260317)]