82914770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 83802670

約数列:

[1, 2, 5, 10, 23, 29, 31, 46, 58, 62, 115, 145, 155, 230, 290, 310, 401, 667, 713, 802, 899, 1334, 1426, 1798, 2005, 3335, 3565, 4010, 4495, 6670, 7130, 8990, 9223, 11629, 12431, 18446, 20677, 23258, 24862, 41354, 46115, 58145, 62155, 92230, 103385, 116290, 124310, 206770, 267467, 285913, 360499, 534934, 571826, 720998, 1337335, 1429565, 1802495, 2674670, 2859130, 3604990, 8291477, 16582954, 41457385, 82914770]

約数ペア:

[(1, 82914770), (2, 41457385), (5, 16582954), (10, 8291477), (23, 3604990), (29, 2859130), (31, 2674670), (46, 1802495), (58, 1429565), (62, 1337335), (115, 720998), (145, 571826), (155, 534934), (230, 360499), (290, 285913), (310, 267467), (401, 206770), (667, 124310), (713, 116290), (802, 103385), (899, 92230), (1334, 62155), (1426, 58145), (1798, 46115), (2005, 41354), (3335, 24862), (3565, 23258), (4010, 20677), (4495, 18446), (6670, 12431), (7130, 11629), (8990, 9223)]