82812730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8311

約数の個数: 64

約数和(自身を含む): 200164608

約数和(自身を除く): 117351878

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 8273, 10010, 16546, 41365, 57911, 82730, 91003, 107549, 115822, 182006, 215098, 289555, 455015, 537745, 579110, 637021, 752843, 910030, 1075490, 1183039, 1274042, 1505686, 2366078, 3185105, 3764215, 5915195, 6370210, 7528430, 8281273, 11830390, 16562546, 41406365, 82812730]

約数ペア:

[(1, 82812730), (2, 41406365), (5, 16562546), (7, 11830390), (10, 8281273), (11, 7528430), (13, 6370210), (14, 5915195), (22, 3764215), (26, 3185105), (35, 2366078), (55, 1505686), (65, 1274042), (70, 1183039), (77, 1075490), (91, 910030), (110, 752843), (130, 637021), (143, 579110), (154, 537745), (182, 455015), (286, 289555), (385, 215098), (455, 182006), (715, 115822), (770, 107549), (910, 91003), (1001, 82730), (1430, 57911), (2002, 41365), (5005, 16546), (8273, 10010)]