3238760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5314840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 269, 280, 301, 344, 430, 538, 602, 860, 1076, 1204, 1345, 1505, 1720, 1883, 2152, 2408, 2690, 3010, 3766, 5380, 6020, 7532, 9415, 10760, 11567, 12040, 15064, 18830, 23134, 37660, 46268, 57835, 75320, 80969, 92536, 115670, 161938, 231340, 323876, 404845, 462680, 647752, 809690, 1619380, 3238760]

約数ペア:

[(1, 3238760), (2, 1619380), (4, 809690), (5, 647752), (7, 462680), (8, 404845), (10, 323876), (14, 231340), (20, 161938), (28, 115670), (35, 92536), (40, 80969), (43, 75320), (56, 57835), (70, 46268), (86, 37660), (140, 23134), (172, 18830), (215, 15064), (269, 12040), (280, 11567), (301, 10760), (344, 9415), (430, 7532), (538, 6020), (602, 5380), (860, 3766), (1076, 3010), (1204, 2690), (1345, 2408), (1505, 2152), (1720, 1883)]