30380202

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 69781920

約数和(自身を除く): 39401718

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 342, 421, 422, 633, 842, 1263, 1266, 1899, 2526, 3789, 3798, 4009, 7578, 7999, 8018, 12027, 15998, 23997, 24054, 36081, 47994, 71991, 72162, 88831, 143982, 177662, 266493, 532986, 799479, 1598958, 1687789, 3375578, 5063367, 10126734, 15190101, 30380202]

約数ペア:

[(1, 30380202), (2, 15190101), (3, 10126734), (6, 5063367), (9, 3375578), (18, 1687789), (19, 1598958), (38, 799479), (57, 532986), (114, 266493), (171, 177662), (211, 143982), (342, 88831), (421, 72162), (422, 71991), (633, 47994), (842, 36081), (1263, 24054), (1266, 23997), (1899, 15998), (2526, 12027), (3789, 8018), (3798, 7999), (4009, 7578)]