146480460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{348763}}^1$

素因数の和:348782

約数の個数: 48

約数和(自身を含む): 468738816

約数和(自身を除く): 322258356

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, 348763, 697526, 1046289, 1395052, 1743815, 2092578, 2441341, 3487630, 4185156, 4882682, 5231445, 6975260, 7324023, 9765364, 10462890, 12206705, 14648046, 20925780, 24413410, 29296092, 36620115, 48826820, 73240230, 146480460]

約数ペア:

[(1, 146480460), (2, 73240230), (3, 48826820), (4, 36620115), (5, 29296092), (6, 24413410), (7, 20925780), (10, 14648046), (12, 12206705), (14, 10462890), (15, 9765364), (20, 7324023), (21, 6975260), (28, 5231445), (30, 4882682), (35, 4185156), (42, 3487630), (60, 2441341), (70, 2092578), (84, 1743815), (105, 1395052), (140, 1046289), (210, 697526), (420, 348763)]