1259004390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{59359}}^1$

素因数の和:59477

約数の個数: 64

約数和(自身を含む): 3487518720

約数和(自身を除く): 2228514330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 10605, 21210, 59359, 118718, 178077, 296795, 356154, 415513, 593590, 831026, 890385, 1246539, 1780770, 2077565, 2493078, 4155130, 5995259, 6232695, 11990518, 12465390, 17985777, 29976295, 35971554, 41966813, 59952590, 83933626, 89928885, 125900439, 179857770, 209834065, 251800878, 419668130, 629502195, 1259004390]

約数ペア:

[(1, 1259004390), (2, 629502195), (3, 419668130), (5, 251800878), (6, 209834065), (7, 179857770), (10, 125900439), (14, 89928885), (15, 83933626), (21, 59952590), (30, 41966813), (35, 35971554), (42, 29976295), (70, 17985777), (101, 12465390), (105, 11990518), (202, 6232695), (210, 5995259), (303, 4155130), (505, 2493078), (606, 2077565), (707, 1780770), (1010, 1246539), (1414, 890385), (1515, 831026), (2121, 593590), (3030, 415513), (3535, 356154), (4242, 296795), (7070, 178077), (10605, 118718), (21210, 59359)]