1509970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 3545856

約数和(自身を除く): 2035886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 53, 55, 70, 74, 77, 106, 110, 154, 185, 259, 265, 370, 371, 385, 407, 518, 530, 583, 742, 770, 814, 1166, 1295, 1855, 1961, 2035, 2590, 2849, 2915, 3710, 3922, 4070, 4081, 5698, 5830, 8162, 9805, 13727, 14245, 19610, 20405, 21571, 27454, 28490, 40810, 43142, 68635, 107855, 137270, 150997, 215710, 301994, 754985, 1509970]

約数ペア:

[(1, 1509970), (2, 754985), (5, 301994), (7, 215710), (10, 150997), (11, 137270), (14, 107855), (22, 68635), (35, 43142), (37, 40810), (53, 28490), (55, 27454), (70, 21571), (74, 20405), (77, 19610), (106, 14245), (110, 13727), (154, 9805), (185, 8162), (259, 5830), (265, 5698), (370, 4081), (371, 4070), (385, 3922), (407, 3710), (518, 2915), (530, 2849), (583, 2590), (742, 2035), (770, 1961), (814, 1855), (1166, 1295)]