31299684084

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{78889}}^1$

素因数の和:79109

約数の個数: 72

約数和(自身を含む): 80634415680

約数和(自身を除く): 49334731596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 107, 206, 214, 309, 321, 412, 428, 618, 642, 927, 963, 1236, 1284, 1854, 1926, 3708, 3852, 11021, 22042, 33063, 44084, 66126, 78889, 99189, 132252, 157778, 198378, 236667, 315556, 396756, 473334, 710001, 946668, 1420002, 2840004, 8125567, 8441123, 16251134, 16882246, 24376701, 25323369, 32502268, 33764492, 48753402, 50646738, 73130103, 75970107, 97506804, 101293476, 146260206, 151940214, 292520412, 303880428, 869435669, 1738871338, 2608307007, 3477742676, 5216614014, 7824921021, 10433228028, 15649842042, 31299684084]

約数ペア:

[(1, 31299684084), (2, 15649842042), (3, 10433228028), (4, 7824921021), (6, 5216614014), (9, 3477742676), (12, 2608307007), (18, 1738871338), (36, 869435669), (103, 303880428), (107, 292520412), (206, 151940214), (214, 146260206), (309, 101293476), (321, 97506804), (412, 75970107), (428, 73130103), (618, 50646738), (642, 48753402), (927, 33764492), (963, 32502268), (1236, 25323369), (1284, 24376701), (1854, 16882246), (1926, 16251134), (3708, 8441123), (3852, 8125567), (11021, 2840004), (22042, 1420002), (33063, 946668), (44084, 710001), (66126, 473334), (78889, 396756), (99189, 315556), (132252, 236667), (157778, 198378)]