29654520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 104163840

約数和(自身を除く): 74509320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 821, 840, 860, 903, 1032, 1204, 1290, 1505, 1642, 1720, 1806, 2408, 2463, 2580, 3010, 3284, 3612, 4105, 4515, 4926, 5160, 5747, 6020, 6568, 7224, 8210, 9030, 9852, 11494, 12040, 12315, 16420, 17241, 18060, 19704, 22988, 24630, 28735, 32840, 34482, 35303, 36120, 45976, 49260, 57470, 68964, 70606, 86205, 98520, 105909, 114940, 137928, 141212, 172410, 176515, 211818, 229880, 247121, 282424, 344820, 353030, 423636, 494242, 529545, 689640, 706060, 741363, 847272, 988484, 1059090, 1235605, 1412120, 1482726, 1976968, 2118180, 2471210, 2965452, 3706815, 4236360, 4942420, 5930904, 7413630, 9884840, 14827260, 29654520]

約数ペア:

[(1, 29654520), (2, 14827260), (3, 9884840), (4, 7413630), (5, 5930904), (6, 4942420), (7, 4236360), (8, 3706815), (10, 2965452), (12, 2471210), (14, 2118180), (15, 1976968), (20, 1482726), (21, 1412120), (24, 1235605), (28, 1059090), (30, 988484), (35, 847272), (40, 741363), (42, 706060), (43, 689640), (56, 529545), (60, 494242), (70, 423636), (84, 353030), (86, 344820), (105, 282424), (120, 247121), (129, 229880), (140, 211818), (168, 176515), (172, 172410), (210, 141212), (215, 137928), (258, 114940), (280, 105909), (301, 98520), (344, 86205), (420, 70606), (430, 68964), (516, 57470), (602, 49260), (645, 45976), (821, 36120), (840, 35303), (860, 34482), (903, 32840), (1032, 28735), (1204, 24630), (1290, 22988), (1505, 19704), (1642, 18060), (1720, 17241), (1806, 16420), (2408, 12315), (2463, 12040), (2580, 11494), (3010, 9852), (3284, 9030), (3612, 8210), (4105, 7224), (4515, 6568), (4926, 6020), (5160, 5747)]