306828074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7639}}^1$

素因数の和:7818

約数の個数: 32

約数和(自身を含む): 557414400

約数和(自身を除く): 250586326

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 5738, 7639, 15278, 20083, 40166, 53473, 106946, 145141, 290282, 1015987, 1153489, 2031974, 2306978, 8074423, 16148846, 21916291, 43832582, 153414037, 306828074]

約数ペア:

[(1, 306828074), (2, 153414037), (7, 43832582), (14, 21916291), (19, 16148846), (38, 8074423), (133, 2306978), (151, 2031974), (266, 1153489), (302, 1015987), (1057, 290282), (2114, 145141), (2869, 106946), (5738, 53473), (7639, 40166), (15278, 20083)]