83009990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 182145024

約数和(自身を除く): 99135034

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1097, 1610, 1645, 2162, 2194, 3290, 5405, 5485, 7567, 7679, 10810, 10970, 15134, 15358, 25231, 37835, 38395, 50462, 51559, 75670, 76790, 103118, 126155, 176617, 252310, 257795, 353234, 360913, 515590, 721826, 883085, 1185857, 1766170, 1804565, 2371714, 3609130, 5929285, 8300999, 11858570, 16601998, 41504995, 83009990]

約数ペア:

[(1, 83009990), (2, 41504995), (5, 16601998), (7, 11858570), (10, 8300999), (14, 5929285), (23, 3609130), (35, 2371714), (46, 1804565), (47, 1766170), (70, 1185857), (94, 883085), (115, 721826), (161, 515590), (230, 360913), (235, 353234), (322, 257795), (329, 252310), (470, 176617), (658, 126155), (805, 103118), (1081, 76790), (1097, 75670), (1610, 51559), (1645, 50462), (2162, 38395), (2194, 37835), (3290, 25231), (5405, 15358), (5485, 15134), (7567, 10970), (7679, 10810)]