13751850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1900

約数の個数: 72

約数和(自身を含む): 39693888

約数和(自身を除く): 25942038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 1871, 2450, 3675, 3742, 5613, 7350, 9355, 11226, 13097, 18710, 26194, 28065, 39291, 46775, 56130, 65485, 78582, 91679, 93550, 130970, 140325, 183358, 196455, 275037, 280650, 327425, 392910, 458395, 550074, 654850, 916790, 982275, 1375185, 1964550, 2291975, 2750370, 4583950, 6875925, 13751850]

約数ペア:

[(1, 13751850), (2, 6875925), (3, 4583950), (5, 2750370), (6, 2291975), (7, 1964550), (10, 1375185), (14, 982275), (15, 916790), (21, 654850), (25, 550074), (30, 458395), (35, 392910), (42, 327425), (49, 280650), (50, 275037), (70, 196455), (75, 183358), (98, 140325), (105, 130970), (147, 93550), (150, 91679), (175, 78582), (210, 65485), (245, 56130), (294, 46775), (350, 39291), (490, 28065), (525, 26194), (735, 18710), (1050, 13097), (1225, 11226), (1470, 9355), (1871, 7350), (2450, 5613), (3675, 3742)]