2021851310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10369}}^1$

素因数の和:10461

約数の個数: 64

約数和(自身を含む): 4085614080

約数和(自身を除く): 2063762770

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 310, 370, 527, 629, 1054, 1147, 1258, 2294, 2635, 3145, 5270, 5735, 6290, 10369, 11470, 19499, 20738, 38998, 51845, 97495, 103690, 176273, 194990, 321439, 352546, 383653, 642878, 767306, 881365, 1607195, 1762730, 1918265, 3214390, 3836530, 5464463, 6522101, 10928926, 11893243, 13044202, 23786486, 27322315, 32610505, 54644630, 59466215, 65221010, 118932430, 202185131, 404370262, 1010925655, 2021851310]

約数ペア:

[(1, 2021851310), (2, 1010925655), (5, 404370262), (10, 202185131), (17, 118932430), (31, 65221010), (34, 59466215), (37, 54644630), (62, 32610505), (74, 27322315), (85, 23786486), (155, 13044202), (170, 11893243), (185, 10928926), (310, 6522101), (370, 5464463), (527, 3836530), (629, 3214390), (1054, 1918265), (1147, 1762730), (1258, 1607195), (2294, 881365), (2635, 767306), (3145, 642878), (5270, 383653), (5735, 352546), (6290, 321439), (10369, 194990), (11470, 176273), (19499, 103690), (20738, 97495), (38998, 51845)]