79138860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57347}}^1$

素因数の和:57382

約数の個数: 48

約数和(自身を含む): 231227136

約数和(自身を除く): 152088276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 57347, 114694, 172041, 229388, 286735, 344082, 573470, 688164, 860205, 1146940, 1318981, 1720410, 2637962, 3440820, 3956943, 5275924, 6594905, 7913886, 13189810, 15827772, 19784715, 26379620, 39569430, 79138860]

約数ペア:

[(1, 79138860), (2, 39569430), (3, 26379620), (4, 19784715), (5, 15827772), (6, 13189810), (10, 7913886), (12, 6594905), (15, 5275924), (20, 3956943), (23, 3440820), (30, 2637962), (46, 1720410), (60, 1318981), (69, 1146940), (92, 860205), (115, 688164), (138, 573470), (230, 344082), (276, 286735), (345, 229388), (460, 172041), (690, 114694), (1380, 57347)]