1838131230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{4493}}^1$

素因数の和:5565

約数の個数: 64

約数和(自身を含む): 4756449600

約数和(自身を除く): 2918318370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1049, 2098, 3147, 4493, 5245, 6294, 8986, 10490, 13479, 13637, 15735, 22465, 26958, 27274, 31470, 40911, 44930, 58409, 67395, 68185, 81822, 116818, 134790, 136370, 175227, 204555, 292045, 350454, 409110, 584090, 876135, 1752270, 4713157, 9426314, 14139471, 23565785, 28278942, 47131570, 61271041, 70697355, 122542082, 141394710, 183813123, 306355205, 367626246, 612710410, 919065615, 1838131230]

約数ペア:

[(1, 1838131230), (2, 919065615), (3, 612710410), (5, 367626246), (6, 306355205), (10, 183813123), (13, 141394710), (15, 122542082), (26, 70697355), (30, 61271041), (39, 47131570), (65, 28278942), (78, 23565785), (130, 14139471), (195, 9426314), (390, 4713157), (1049, 1752270), (2098, 876135), (3147, 584090), (4493, 409110), (5245, 350454), (6294, 292045), (8986, 204555), (10490, 175227), (13479, 136370), (13637, 134790), (15735, 116818), (22465, 81822), (26958, 68185), (27274, 67395), (31470, 58409), (40911, 44930)]