74817470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82217}}^1$

素因数の和:82244

約数の個数: 32

約数和(自身を含む): 165751488

約数和(自身を除く): 90934018

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 82217, 164434, 411085, 575519, 822170, 1068821, 1151038, 2137642, 2877595, 5344105, 5755190, 7481747, 10688210, 14963494, 37408735, 74817470]

約数ペア:

[(1, 74817470), (2, 37408735), (5, 14963494), (7, 10688210), (10, 7481747), (13, 5755190), (14, 5344105), (26, 2877595), (35, 2137642), (65, 1151038), (70, 1068821), (91, 822170), (130, 575519), (182, 411085), (455, 164434), (910, 82217)]