13337830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 26927712

約数和(自身を除く): 13589882

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 151, 242, 302, 365, 605, 730, 755, 803, 1210, 1510, 1606, 1661, 3322, 4015, 8030, 8305, 8833, 11023, 16610, 17666, 18271, 22046, 36542, 44165, 55115, 88330, 91355, 110230, 121253, 182710, 242506, 606265, 1212530, 1333783, 2667566, 6668915, 13337830]

約数ペア:

[(1, 13337830), (2, 6668915), (5, 2667566), (10, 1333783), (11, 1212530), (22, 606265), (55, 242506), (73, 182710), (110, 121253), (121, 110230), (146, 91355), (151, 88330), (242, 55115), (302, 44165), (365, 36542), (605, 22046), (730, 18271), (755, 17666), (803, 16610), (1210, 11023), (1510, 8833), (1606, 8305), (1661, 8030), (3322, 4015)]