17916210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15339

約数の個数: 48

約数和(自身を含む): 50168664

約数和(自身を除く): 32252454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15313, 30626, 45939, 76565, 91878, 137817, 153130, 199069, 229695, 275634, 398138, 459390, 597207, 689085, 995345, 1194414, 1378170, 1791621, 1990690, 2986035, 3583242, 5972070, 8958105, 17916210]

約数ペア:

[(1, 17916210), (2, 8958105), (3, 5972070), (5, 3583242), (6, 2986035), (9, 1990690), (10, 1791621), (13, 1378170), (15, 1194414), (18, 995345), (26, 689085), (30, 597207), (39, 459390), (45, 398138), (65, 275634), (78, 229695), (90, 199069), (117, 153130), (130, 137817), (195, 91878), (234, 76565), (390, 45939), (585, 30626), (1170, 15313)]