10258980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 29206464

約数和(自身を除く): 18947484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 2803, 3660, 5606, 8409, 11212, 14015, 16818, 28030, 33636, 42045, 56060, 84090, 168180, 170983, 341966, 512949, 683932, 854915, 1025898, 1709830, 2051796, 2564745, 3419660, 5129490, 10258980]

約数ペア:

[(1, 10258980), (2, 5129490), (3, 3419660), (4, 2564745), (5, 2051796), (6, 1709830), (10, 1025898), (12, 854915), (15, 683932), (20, 512949), (30, 341966), (60, 170983), (61, 168180), (122, 84090), (183, 56060), (244, 42045), (305, 33636), (366, 28030), (610, 16818), (732, 14015), (915, 11212), (1220, 8409), (1830, 5606), (2803, 3660)]