47101320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18691}}^1$

素因数の和:18715

約数の個数: 96

約数和(自身を含む): 174957120

約数和(自身を除く): 127855800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18691, 37382, 56073, 74764, 93455, 112146, 130837, 149528, 168219, 186910, 224292, 261674, 280365, 336438, 373820, 392511, 448584, 523348, 560730, 654185, 672876, 747640, 785022, 841095, 1046696, 1121460, 1177533, 1308370, 1345752, 1570044, 1682190, 1962555, 2242920, 2355066, 2616740, 3140088, 3364380, 3925110, 4710132, 5233480, 5887665, 6728760, 7850220, 9420264, 11775330, 15700440, 23550660, 47101320]

約数ペア:

[(1, 47101320), (2, 23550660), (3, 15700440), (4, 11775330), (5, 9420264), (6, 7850220), (7, 6728760), (8, 5887665), (9, 5233480), (10, 4710132), (12, 3925110), (14, 3364380), (15, 3140088), (18, 2616740), (20, 2355066), (21, 2242920), (24, 1962555), (28, 1682190), (30, 1570044), (35, 1345752), (36, 1308370), (40, 1177533), (42, 1121460), (45, 1046696), (56, 841095), (60, 785022), (63, 747640), (70, 672876), (72, 654185), (84, 560730), (90, 523348), (105, 448584), (120, 392511), (126, 373820), (140, 336438), (168, 280365), (180, 261674), (210, 224292), (252, 186910), (280, 168219), (315, 149528), (360, 130837), (420, 112146), (504, 93455), (630, 74764), (840, 56073), (1260, 37382), (2520, 18691)]