71017020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 222163200

約数和(自身を除く): 151146180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 379, 540, 694, 758, 1041, 1137, 1388, 1516, 1735, 1895, 2082, 2274, 3123, 3411, 3470, 3790, 4164, 4548, 5205, 5685, 6246, 6822, 6940, 7580, 9369, 10233, 10410, 11370, 12492, 13644, 15615, 17055, 18738, 20466, 20820, 22740, 31230, 34110, 37476, 40932, 46845, 51165, 62460, 68220, 93690, 102330, 131513, 187380, 204660, 263026, 394539, 526052, 657565, 789078, 1183617, 1315130, 1578156, 1972695, 2367234, 2630260, 3550851, 3945390, 4734468, 5918085, 7101702, 7890780, 11836170, 14203404, 17754255, 23672340, 35508510, 71017020]

約数ペア:

[(1, 71017020), (2, 35508510), (3, 23672340), (4, 17754255), (5, 14203404), (6, 11836170), (9, 7890780), (10, 7101702), (12, 5918085), (15, 4734468), (18, 3945390), (20, 3550851), (27, 2630260), (30, 2367234), (36, 1972695), (45, 1578156), (54, 1315130), (60, 1183617), (90, 789078), (108, 657565), (135, 526052), (180, 394539), (270, 263026), (347, 204660), (379, 187380), (540, 131513), (694, 102330), (758, 93690), (1041, 68220), (1137, 62460), (1388, 51165), (1516, 46845), (1735, 40932), (1895, 37476), (2082, 34110), (2274, 31230), (3123, 22740), (3411, 20820), (3470, 20466), (3790, 18738), (4164, 17055), (4548, 15615), (5205, 13644), (5685, 12492), (6246, 11370), (6822, 10410), (6940, 10233), (7580, 9369)]