76074310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 80044730

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 130, 155, 215, 310, 403, 430, 439, 559, 806, 878, 1118, 1333, 2015, 2195, 2666, 2795, 4030, 4390, 5590, 5707, 6665, 11414, 13330, 13609, 17329, 18877, 27218, 28535, 34658, 37754, 57070, 68045, 86645, 94385, 136090, 173290, 176917, 188770, 245401, 353834, 490802, 585187, 884585, 1170374, 1227005, 1769170, 2454010, 2925935, 5851870, 7607431, 15214862, 38037155, 76074310]

約数ペア:

[(1, 76074310), (2, 38037155), (5, 15214862), (10, 7607431), (13, 5851870), (26, 2925935), (31, 2454010), (43, 1769170), (62, 1227005), (65, 1170374), (86, 884585), (130, 585187), (155, 490802), (215, 353834), (310, 245401), (403, 188770), (430, 176917), (439, 173290), (559, 136090), (806, 94385), (878, 86645), (1118, 68045), (1333, 57070), (2015, 37754), (2195, 34658), (2666, 28535), (2795, 27218), (4030, 18877), (4390, 17329), (5590, 13609), (5707, 13330), (6665, 11414)]