2040248730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{63029}}^1$

素因数の和:63135

約数の個数: 64

約数和(自身を含む): 5336876160

約数和(自身を除く): 3296627430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6474, 10790, 16185, 32370, 63029, 126058, 189087, 315145, 378174, 630290, 819377, 945435, 1638754, 1890870, 2458131, 4096885, 4916262, 5231407, 8193770, 10462814, 12290655, 15694221, 24581310, 26157035, 31388442, 52314070, 68008291, 78471105, 136016582, 156942210, 204024873, 340041455, 408049746, 680082910, 1020124365, 2040248730]

約数ペア:

[(1, 2040248730), (2, 1020124365), (3, 680082910), (5, 408049746), (6, 340041455), (10, 204024873), (13, 156942210), (15, 136016582), (26, 78471105), (30, 68008291), (39, 52314070), (65, 31388442), (78, 26157035), (83, 24581310), (130, 15694221), (166, 12290655), (195, 10462814), (249, 8193770), (390, 5231407), (415, 4916262), (498, 4096885), (830, 2458131), (1079, 1890870), (1245, 1638754), (2158, 945435), (2490, 819377), (3237, 630290), (5395, 378174), (6474, 315145), (10790, 189087), (16185, 126058), (32370, 63029)]