3749202940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{923449}}^1$

素因数の和:923494

約数の個数: 48

約数和(自身を含む): 9308376000

約数和(自身を除く): 5559173060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 923449, 1846898, 3693796, 4617245, 6464143, 9234490, 12928286, 18468980, 25856572, 26780021, 32320715, 53560042, 64641430, 107120084, 129282860, 133900105, 187460147, 267800210, 374920294, 535600420, 749840588, 937300735, 1874601470, 3749202940]

約数ペア:

[(1, 3749202940), (2, 1874601470), (4, 937300735), (5, 749840588), (7, 535600420), (10, 374920294), (14, 267800210), (20, 187460147), (28, 133900105), (29, 129282860), (35, 107120084), (58, 64641430), (70, 53560042), (116, 32320715), (140, 26780021), (145, 25856572), (203, 18468980), (290, 12928286), (406, 9234490), (580, 6464143), (812, 4617245), (1015, 3693796), (2030, 1846898), (4060, 923449)]