2056565910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{71483}}^1$

素因数の和:71637

約数の個数: 64

約数和(自身を含む): 5682120192

約数和(自身を除く): 3625554282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 28770, 71483, 142966, 214449, 357415, 428898, 500381, 714830, 1000762, 1072245, 1501143, 2144490, 2501905, 3002286, 5003810, 7505715, 9793171, 15011430, 19586342, 29379513, 48965855, 58759026, 68552197, 97931710, 137104394, 146897565, 205656591, 293795130, 342760985, 411313182, 685521970, 1028282955, 2056565910]

約数ペア:

[(1, 2056565910), (2, 1028282955), (3, 685521970), (5, 411313182), (6, 342760985), (7, 293795130), (10, 205656591), (14, 146897565), (15, 137104394), (21, 97931710), (30, 68552197), (35, 58759026), (42, 48965855), (70, 29379513), (105, 19586342), (137, 15011430), (210, 9793171), (274, 7505715), (411, 5003810), (685, 3002286), (822, 2501905), (959, 2144490), (1370, 1501143), (1918, 1072245), (2055, 1000762), (2877, 714830), (4110, 500381), (4795, 428898), (5754, 357415), (9590, 214449), (14385, 142966), (28770, 71483)]