394367085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 843747840

約数和(自身を除く): 449380755

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 29, 35, 45, 63, 69, 87, 105, 115, 145, 161, 203, 207, 261, 315, 345, 435, 483, 609, 667, 805, 1015, 1035, 1305, 1449, 1827, 1877, 2001, 2415, 3045, 3335, 4669, 5631, 6003, 7245, 9135, 9385, 10005, 13139, 14007, 16893, 23345, 28155, 30015, 39417, 42021, 43171, 54433, 65695, 70035, 84465, 118251, 129513, 163299, 197085, 210105, 215855, 272165, 302197, 381031, 388539, 489897, 591255, 647565, 816495, 906591, 1143093, 1251959, 1510985, 1905155, 1942695, 2449485, 2719773, 3429279, 3755877, 4532955, 5715465, 6259795, 8763713, 11267631, 13598865, 17146395, 18779385, 26291139, 43818565, 56338155, 78873417, 131455695, 394367085]

約数ペア:

[(1, 394367085), (3, 131455695), (5, 78873417), (7, 56338155), (9, 43818565), (15, 26291139), (21, 18779385), (23, 17146395), (29, 13598865), (35, 11267631), (45, 8763713), (63, 6259795), (69, 5715465), (87, 4532955), (105, 3755877), (115, 3429279), (145, 2719773), (161, 2449485), (203, 1942695), (207, 1905155), (261, 1510985), (315, 1251959), (345, 1143093), (435, 906591), (483, 816495), (609, 647565), (667, 591255), (805, 489897), (1015, 388539), (1035, 381031), (1305, 302197), (1449, 272165), (1827, 215855), (1877, 210105), (2001, 197085), (2415, 163299), (3045, 129513), (3335, 118251), (4669, 84465), (5631, 70035), (6003, 65695), (7245, 54433), (9135, 43171), (9385, 42021), (10005, 39417), (13139, 30015), (14007, 28155), (16893, 23345)]