74286810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63493}}^1$

素因数の和:63519

約数の個数: 48

約数和(自身を含む): 208006344

約数和(自身を除く): 133719534

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, 63493, 126986, 190479, 317465, 380958, 571437, 634930, 825409, 952395, 1142874, 1650818, 1904790, 2476227, 2857185, 4127045, 4952454, 5714370, 7428681, 8254090, 12381135, 14857362, 24762270, 37143405, 74286810]

約数ペア:

[(1, 74286810), (2, 37143405), (3, 24762270), (5, 14857362), (6, 12381135), (9, 8254090), (10, 7428681), (13, 5714370), (15, 4952454), (18, 4127045), (26, 2857185), (30, 2476227), (39, 1904790), (45, 1650818), (65, 1142874), (78, 952395), (90, 825409), (117, 634930), (130, 571437), (195, 380958), (234, 317465), (390, 190479), (585, 126986), (1170, 63493)]