74992120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{267829}}^1$

素因数の和:267847

約数の個数: 32

約数和(自身を含む): 192837600

約数和(自身を除く): 117845480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 267829, 535658, 1071316, 1339145, 1874803, 2142632, 2678290, 3749606, 5356580, 7499212, 9374015, 10713160, 14998424, 18748030, 37496060, 74992120]

約数ペア:

[(1, 74992120), (2, 37496060), (4, 18748030), (5, 14998424), (7, 10713160), (8, 9374015), (10, 7499212), (14, 5356580), (20, 3749606), (28, 2678290), (35, 2142632), (40, 1874803), (56, 1339145), (70, 1071316), (140, 535658), (280, 267829)]