700140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 2241792

約数和(自身を除く): 1541652

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, 1667, 3334, 5001, 6668, 8335, 10002, 11669, 16670, 20004, 23338, 25005, 33340, 35007, 46676, 50010, 58345, 70014, 100020, 116690, 140028, 175035, 233380, 350070, 700140]

約数ペア:

[(1, 700140), (2, 350070), (3, 233380), (4, 175035), (5, 140028), (6, 116690), (7, 100020), (10, 70014), (12, 58345), (14, 50010), (15, 46676), (20, 35007), (21, 33340), (28, 25005), (30, 23338), (35, 20004), (42, 16670), (60, 11669), (70, 10002), (84, 8335), (105, 6668), (140, 5001), (210, 3334), (420, 1667)]