111028970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 118795030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 158, 190, 247, 395, 494, 569, 790, 1027, 1138, 1235, 1501, 2054, 2470, 2845, 3002, 5135, 5690, 7397, 7505, 10270, 10811, 14794, 15010, 19513, 21622, 36985, 39026, 44951, 54055, 73970, 89902, 97565, 108110, 140543, 195130, 224755, 281086, 449510, 584363, 702715, 854069, 1168726, 1405430, 1708138, 2921815, 4270345, 5843630, 8540690, 11102897, 22205794, 55514485, 111028970]

約数ペア:

[(1, 111028970), (2, 55514485), (5, 22205794), (10, 11102897), (13, 8540690), (19, 5843630), (26, 4270345), (38, 2921815), (65, 1708138), (79, 1405430), (95, 1168726), (130, 854069), (158, 702715), (190, 584363), (247, 449510), (395, 281086), (494, 224755), (569, 195130), (790, 140543), (1027, 108110), (1138, 97565), (1235, 89902), (1501, 73970), (2054, 54055), (2470, 44951), (2845, 39026), (3002, 36985), (5135, 21622), (5690, 19513), (7397, 15010), (7505, 14794), (10270, 10811)]