74993190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 115950810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 883, 894, 1490, 1766, 2235, 2649, 2831, 4415, 4470, 5298, 5662, 8493, 8830, 13245, 14155, 16777, 16986, 26490, 28310, 33554, 42465, 50331, 83885, 84930, 100662, 131567, 167770, 251655, 263134, 394701, 503310, 657835, 789402, 1315670, 1973505, 2499773, 3947010, 4999546, 7499319, 12498865, 14998638, 24997730, 37496595, 74993190]

約数ペア:

[(1, 74993190), (2, 37496595), (3, 24997730), (5, 14998638), (6, 12498865), (10, 7499319), (15, 4999546), (19, 3947010), (30, 2499773), (38, 1973505), (57, 1315670), (95, 789402), (114, 657835), (149, 503310), (190, 394701), (285, 263134), (298, 251655), (447, 167770), (570, 131567), (745, 100662), (883, 84930), (894, 83885), (1490, 50331), (1766, 42465), (2235, 33554), (2649, 28310), (2831, 26490), (4415, 16986), (4470, 16777), (5298, 14155), (5662, 13245), (8493, 8830)]