2012053440180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4790603429}}^1$

素因数の和:4790603448

約数の個数: 48

約数和(自身を含む): 6438571009920

約数和(自身を除く): 4426517569740

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, 4790603429, 9581206858, 14371810287, 19162413716, 23953017145, 28743620574, 33534224003, 47906034290, 57487241148, 67068448006, 71859051435, 95812068580, 100602672009, 134136896012, 143718102870, 167671120015, 201205344018, 287436205740, 335342240030, 402410688036, 503013360045, 670684480060, 1006026720090, 2012053440180]

約数ペア:

[(1, 2012053440180), (2, 1006026720090), (3, 670684480060), (4, 503013360045), (5, 402410688036), (6, 335342240030), (7, 287436205740), (10, 201205344018), (12, 167671120015), (14, 143718102870), (15, 134136896012), (20, 100602672009), (21, 95812068580), (28, 71859051435), (30, 67068448006), (35, 57487241148), (42, 47906034290), (60, 33534224003), (70, 28743620574), (84, 23953017145), (105, 19162413716), (140, 14371810287), (210, 9581206858), (420, 4790603429)]