230147380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7297}}^1$

素因数の和:7408

約数の個数: 48

約数和(自身を含む): 514946880

約数和(自身を除く): 284799500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 6308, 7297, 7885, 14594, 15770, 29188, 31540, 36485, 72970, 138643, 145940, 277286, 554572, 605651, 693215, 1211302, 1386430, 2422604, 2772860, 3028255, 6056510, 11507369, 12113020, 23014738, 46029476, 57536845, 115073690, 230147380]

約数ペア:

[(1, 230147380), (2, 115073690), (4, 57536845), (5, 46029476), (10, 23014738), (19, 12113020), (20, 11507369), (38, 6056510), (76, 3028255), (83, 2772860), (95, 2422604), (166, 1386430), (190, 1211302), (332, 693215), (380, 605651), (415, 554572), (830, 277286), (1577, 145940), (1660, 138643), (3154, 72970), (6308, 36485), (7297, 31540), (7885, 29188), (14594, 15770)]