118468740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151883}}^1$

素因数の和:151908

約数の個数: 48

約数和(自身を含む): 357231168

約数和(自身を除く): 238762428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 151883, 303766, 455649, 607532, 759415, 911298, 1518830, 1822596, 1974479, 2278245, 3037660, 3948958, 4556490, 5923437, 7897916, 9112980, 9872395, 11846874, 19744790, 23693748, 29617185, 39489580, 59234370, 118468740]

約数ペア:

[(1, 118468740), (2, 59234370), (3, 39489580), (4, 29617185), (5, 23693748), (6, 19744790), (10, 11846874), (12, 9872395), (13, 9112980), (15, 7897916), (20, 5923437), (26, 4556490), (30, 3948958), (39, 3037660), (52, 2278245), (60, 1974479), (65, 1822596), (78, 1518830), (130, 911298), (156, 759415), (195, 607532), (260, 455649), (390, 303766), (780, 151883)]