307570620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{732311}}^1$

素因数の和:732330

約数の個数: 48

約数和(自身を含む): 984227328

約数和(自身を除く): 676656708

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, 732311, 1464622, 2196933, 2929244, 3661555, 4393866, 5126177, 7323110, 8787732, 10252354, 10984665, 14646220, 15378531, 20504708, 21969330, 25630885, 30757062, 43938660, 51261770, 61514124, 76892655, 102523540, 153785310, 307570620]

約数ペア:

[(1, 307570620), (2, 153785310), (3, 102523540), (4, 76892655), (5, 61514124), (6, 51261770), (7, 43938660), (10, 30757062), (12, 25630885), (14, 21969330), (15, 20504708), (20, 15378531), (21, 14646220), (28, 10984665), (30, 10252354), (35, 8787732), (42, 7323110), (60, 5126177), (70, 4393866), (84, 3661555), (105, 2929244), (140, 2196933), (210, 1464622), (420, 732311)]