2079898090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{57791}}^1$

素因数の和:57918

約数の個数: 32

約数和(自身を含む): 3869752320

約数和(自身を除く): 1789854230

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 3599, 7198, 17995, 35990, 57791, 115582, 288955, 577910, 3409669, 3525251, 6819338, 7050502, 17048345, 17626255, 34096690, 35252510, 207989809, 415979618, 1039949045, 2079898090]

約数ペア:

[(1, 2079898090), (2, 1039949045), (5, 415979618), (10, 207989809), (59, 35252510), (61, 34096690), (118, 17626255), (122, 17048345), (295, 7050502), (305, 6819338), (590, 3525251), (610, 3409669), (3599, 577910), (7198, 288955), (17995, 115582), (35990, 57791)]