45193970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 88404480

約数和(自身を除く): 43210510

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 7673, 15346, 38365, 76730, 145787, 237863, 291574, 475726, 728935, 1189315, 1457870, 2378630, 4519397, 9038794, 22596985, 45193970]

約数ペア:

[(1, 45193970), (2, 22596985), (5, 9038794), (10, 4519397), (19, 2378630), (31, 1457870), (38, 1189315), (62, 728935), (95, 475726), (155, 291574), (190, 237863), (310, 145787), (589, 76730), (1178, 38365), (2945, 15346), (5890, 7673)]