3092440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 7912800

約数和(自身を除く): 4820360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 313, 380, 494, 520, 626, 760, 988, 1235, 1252, 1565, 1976, 2470, 2504, 3130, 4069, 4940, 5947, 6260, 8138, 9880, 11894, 12520, 16276, 20345, 23788, 29735, 32552, 40690, 47576, 59470, 77311, 81380, 118940, 154622, 162760, 237880, 309244, 386555, 618488, 773110, 1546220, 3092440]

約数ペア:

[(1, 3092440), (2, 1546220), (4, 773110), (5, 618488), (8, 386555), (10, 309244), (13, 237880), (19, 162760), (20, 154622), (26, 118940), (38, 81380), (40, 77311), (52, 59470), (65, 47576), (76, 40690), (95, 32552), (104, 29735), (130, 23788), (152, 20345), (190, 16276), (247, 12520), (260, 11894), (313, 9880), (380, 8138), (494, 6260), (520, 5947), (626, 4940), (760, 4069), (988, 3130), (1235, 2504), (1252, 2470), (1565, 1976)]