65226690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^2$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 173965428

約数和(自身を除く): 108738738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 109, 122, 183, 218, 305, 327, 366, 545, 549, 610, 654, 915, 981, 1090, 1098, 1635, 1830, 1962, 2745, 3270, 4905, 5490, 6649, 9810, 11881, 13298, 19947, 23762, 33245, 35643, 39894, 59405, 59841, 66490, 71286, 99735, 106929, 118810, 119682, 178215, 199470, 213858, 299205, 356430, 534645, 598410, 724741, 1069290, 1449482, 2174223, 3623705, 4348446, 6522669, 7247410, 10871115, 13045338, 21742230, 32613345, 65226690]

約数ペア:

[(1, 65226690), (2, 32613345), (3, 21742230), (5, 13045338), (6, 10871115), (9, 7247410), (10, 6522669), (15, 4348446), (18, 3623705), (30, 2174223), (45, 1449482), (61, 1069290), (90, 724741), (109, 598410), (122, 534645), (183, 356430), (218, 299205), (305, 213858), (327, 199470), (366, 178215), (545, 119682), (549, 118810), (610, 106929), (654, 99735), (915, 71286), (981, 66490), (1090, 59841), (1098, 59405), (1635, 39894), (1830, 35643), (1962, 33245), (2745, 23762), (3270, 19947), (4905, 13298), (5490, 11881), (6649, 9810)]