30303518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 25875682

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3079, 4921, 6158, 9842, 21553, 43106, 58501, 113923, 117002, 227846, 409507, 797461, 819014, 1594922, 2164537, 4329074, 15151759, 30303518]

約数ペア:

[(1, 30303518), (2, 15151759), (7, 4329074), (14, 2164537), (19, 1594922), (37, 819014), (38, 797461), (74, 409507), (133, 227846), (259, 117002), (266, 113923), (518, 58501), (703, 43106), (1406, 21553), (3079, 9842), (4921, 6158)]