162301020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{386431}}^1$

素因数の和:386450

約数の個数: 48

約数和(自身を含む): 519364608

約数和(自身を除く): 357063588

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, 386431, 772862, 1159293, 1545724, 1932155, 2318586, 2705017, 3864310, 4637172, 5410034, 5796465, 7728620, 8115051, 10820068, 11592930, 13525085, 16230102, 23185860, 27050170, 32460204, 40575255, 54100340, 81150510, 162301020]

約数ペア:

[(1, 162301020), (2, 81150510), (3, 54100340), (4, 40575255), (5, 32460204), (6, 27050170), (7, 23185860), (10, 16230102), (12, 13525085), (14, 11592930), (15, 10820068), (20, 8115051), (21, 7728620), (28, 5796465), (30, 5410034), (35, 4637172), (42, 3864310), (60, 2705017), (70, 2318586), (84, 1932155), (105, 1545724), (140, 1159293), (210, 772862), (420, 386431)]