2023302970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10369}}^1$

素因数の和:10487

約数の個数: 64

約数和(自身を含む): 4181184000

約数和(自身を除く): 2157881030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 158, 190, 247, 395, 494, 790, 1027, 1235, 1501, 2054, 2470, 3002, 5135, 7505, 10270, 10369, 15010, 19513, 20738, 39026, 51845, 97565, 103690, 134797, 195130, 197011, 269594, 394022, 673985, 819151, 985055, 1347970, 1638302, 1970110, 2561143, 4095755, 5122286, 8191510, 10648963, 12805715, 15563869, 21297926, 25611430, 31127738, 53244815, 77819345, 106489630, 155638690, 202330297, 404660594, 1011651485, 2023302970]

約数ペア:

[(1, 2023302970), (2, 1011651485), (5, 404660594), (10, 202330297), (13, 155638690), (19, 106489630), (26, 77819345), (38, 53244815), (65, 31127738), (79, 25611430), (95, 21297926), (130, 15563869), (158, 12805715), (190, 10648963), (247, 8191510), (395, 5122286), (494, 4095755), (790, 2561143), (1027, 1970110), (1235, 1638302), (1501, 1347970), (2054, 985055), (2470, 819151), (3002, 673985), (5135, 394022), (7505, 269594), (10270, 197011), (10369, 195130), (15010, 134797), (19513, 103690), (20738, 97565), (39026, 51845)]