530530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 1306368

約数和(自身を除く): 775838

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 53, 55, 65, 70, 77, 91, 106, 110, 130, 143, 154, 182, 265, 286, 371, 385, 455, 530, 583, 689, 715, 742, 770, 910, 1001, 1166, 1378, 1430, 1855, 2002, 2915, 3445, 3710, 4081, 4823, 5005, 5830, 6890, 7579, 8162, 9646, 10010, 15158, 20405, 24115, 37895, 40810, 48230, 53053, 75790, 106106, 265265, 530530]

約数ペア:

[(1, 530530), (2, 265265), (5, 106106), (7, 75790), (10, 53053), (11, 48230), (13, 40810), (14, 37895), (22, 24115), (26, 20405), (35, 15158), (53, 10010), (55, 9646), (65, 8162), (70, 7579), (77, 6890), (91, 5830), (106, 5005), (110, 4823), (130, 4081), (143, 3710), (154, 3445), (182, 2915), (265, 2002), (286, 1855), (371, 1430), (385, 1378), (455, 1166), (530, 1001), (583, 910), (689, 770), (715, 742)]