4448290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 5816030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 109, 110, 154, 218, 265, 371, 385, 530, 545, 583, 742, 763, 770, 1090, 1166, 1199, 1526, 1855, 2398, 2915, 3710, 3815, 4081, 5777, 5830, 5995, 7630, 8162, 8393, 11554, 11990, 16786, 20405, 28885, 40439, 40810, 41965, 57770, 63547, 80878, 83930, 127094, 202195, 317735, 404390, 444829, 635470, 889658, 2224145, 4448290]

約数ペア:

[(1, 4448290), (2, 2224145), (5, 889658), (7, 635470), (10, 444829), (11, 404390), (14, 317735), (22, 202195), (35, 127094), (53, 83930), (55, 80878), (70, 63547), (77, 57770), (106, 41965), (109, 40810), (110, 40439), (154, 28885), (218, 20405), (265, 16786), (371, 11990), (385, 11554), (530, 8393), (545, 8162), (583, 7630), (742, 5995), (763, 5830), (770, 5777), (1090, 4081), (1166, 3815), (1199, 3710), (1526, 2915), (1855, 2398)]