270741870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1373}}^1$

素因数の和:1706

約数の個数: 96

約数和(自身を含む): 807648192

約数和(自身を除く): 536906322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 313, 315, 626, 630, 939, 1373, 1565, 1878, 2191, 2746, 2817, 3130, 4119, 4382, 4695, 5634, 6573, 6865, 8238, 9390, 9611, 10955, 12357, 13146, 13730, 14085, 19222, 19719, 20595, 21910, 24714, 28170, 28833, 32865, 39438, 41190, 48055, 57666, 61785, 65730, 86499, 96110, 98595, 123570, 144165, 172998, 197190, 288330, 429749, 432495, 859498, 864990, 1289247, 2148745, 2578494, 3008243, 3867741, 4297490, 6016486, 6446235, 7735482, 9024729, 12892470, 15041215, 18049458, 19338705, 27074187, 30082430, 38677410, 45123645, 54148374, 90247290, 135370935, 270741870]

約数ペア:

[(1, 270741870), (2, 135370935), (3, 90247290), (5, 54148374), (6, 45123645), (7, 38677410), (9, 30082430), (10, 27074187), (14, 19338705), (15, 18049458), (18, 15041215), (21, 12892470), (30, 9024729), (35, 7735482), (42, 6446235), (45, 6016486), (63, 4297490), (70, 3867741), (90, 3008243), (105, 2578494), (126, 2148745), (210, 1289247), (313, 864990), (315, 859498), (626, 432495), (630, 429749), (939, 288330), (1373, 197190), (1565, 172998), (1878, 144165), (2191, 123570), (2746, 98595), (2817, 96110), (3130, 86499), (4119, 65730), (4382, 61785), (4695, 57666), (5634, 48055), (6573, 41190), (6865, 39438), (8238, 32865), (9390, 28833), (9611, 28170), (10955, 24714), (12357, 21910), (13146, 20595), (13730, 19719), (14085, 19222)]