76814790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196961}}^1$

素因数の和:196984

約数の個数: 32

約数和(自身を含む): 198537696

約数和(自身を除く): 121722906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 196961, 393922, 590883, 984805, 1181766, 1969610, 2560493, 2954415, 5120986, 5908830, 7681479, 12802465, 15362958, 25604930, 38407395, 76814790]

約数ペア:

[(1, 76814790), (2, 38407395), (3, 25604930), (5, 15362958), (6, 12802465), (10, 7681479), (13, 5908830), (15, 5120986), (26, 2954415), (30, 2560493), (39, 1969610), (65, 1181766), (78, 984805), (130, 590883), (195, 393922), (390, 196961)]