113479860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145487}}^1$

素因数の和:145512

約数の個数: 48

約数和(自身を含む): 342187776

約数和(自身を除く): 228707916

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, 145487, 290974, 436461, 581948, 727435, 872922, 1454870, 1745844, 1891331, 2182305, 2909740, 3782662, 4364610, 5673993, 7565324, 8729220, 9456655, 11347986, 18913310, 22695972, 28369965, 37826620, 56739930, 113479860]

約数ペア:

[(1, 113479860), (2, 56739930), (3, 37826620), (4, 28369965), (5, 22695972), (6, 18913310), (10, 11347986), (12, 9456655), (13, 8729220), (15, 7565324), (20, 5673993), (26, 4364610), (30, 3782662), (39, 2909740), (52, 2182305), (60, 1891331), (65, 1745844), (78, 1454870), (130, 872922), (156, 727435), (195, 581948), (260, 436461), (390, 290974), (780, 145487)]