17916662010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{581521}}^1$

素因数の和:581623

約数の個数: 64

約数和(自身を含む): 46893934080

約数和(自身を除く): 28977272070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 3081, 5135, 6162, 10270, 15405, 30810, 581521, 1163042, 1744563, 2907605, 3489126, 5815210, 7559773, 8722815, 15119546, 17445630, 22679319, 37798865, 45358638, 45940159, 75597730, 91880318, 113396595, 137820477, 226793190, 229700795, 275640954, 459401590, 597222067, 689102385, 1194444134, 1378204770, 1791666201, 2986110335, 3583332402, 5972220670, 8958331005, 17916662010]

約数ペア:

[(1, 17916662010), (2, 8958331005), (3, 5972220670), (5, 3583332402), (6, 2986110335), (10, 1791666201), (13, 1378204770), (15, 1194444134), (26, 689102385), (30, 597222067), (39, 459401590), (65, 275640954), (78, 229700795), (79, 226793190), (130, 137820477), (158, 113396595), (195, 91880318), (237, 75597730), (390, 45940159), (395, 45358638), (474, 37798865), (790, 22679319), (1027, 17445630), (1185, 15119546), (2054, 8722815), (2370, 7559773), (3081, 5815210), (5135, 3489126), (6162, 2907605), (10270, 1744563), (15405, 1163042), (30810, 581521)]