82610220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17881}}^1$

素因数の和:17911

約数の個数: 96

約数和(自身を含む): 288400896

約数和(自身を除く): 205790676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17881, 35762, 53643, 71524, 89405, 107286, 125167, 178810, 196691, 214572, 250334, 268215, 357620, 375501, 393382, 500668, 536430, 590073, 625835, 751002, 786764, 983455, 1072860, 1180146, 1251670, 1376837, 1502004, 1877505, 1966910, 2360292, 2503340, 2753674, 2950365, 3755010, 3933820, 4130511, 5507348, 5900730, 6884185, 7510020, 8261022, 11801460, 13768370, 16522044, 20652555, 27536740, 41305110, 82610220]

約数ペア:

[(1, 82610220), (2, 41305110), (3, 27536740), (4, 20652555), (5, 16522044), (6, 13768370), (7, 11801460), (10, 8261022), (11, 7510020), (12, 6884185), (14, 5900730), (15, 5507348), (20, 4130511), (21, 3933820), (22, 3755010), (28, 2950365), (30, 2753674), (33, 2503340), (35, 2360292), (42, 1966910), (44, 1877505), (55, 1502004), (60, 1376837), (66, 1251670), (70, 1180146), (77, 1072860), (84, 983455), (105, 786764), (110, 751002), (132, 625835), (140, 590073), (154, 536430), (165, 500668), (210, 393382), (220, 375501), (231, 357620), (308, 268215), (330, 250334), (385, 214572), (420, 196691), (462, 178810), (660, 125167), (770, 107286), (924, 89405), (1155, 71524), (1540, 53643), (2310, 35762), (4620, 17881)]