29617980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 95886336

約数和(自身を除く): 66268356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 727, 970, 1164, 1358, 1454, 1455, 1940, 2037, 2181, 2716, 2908, 2910, 3395, 3635, 4074, 4362, 5089, 5820, 6790, 7270, 8148, 8724, 10178, 10185, 10905, 13580, 14540, 15267, 20356, 20370, 21810, 25445, 30534, 40740, 43620, 50890, 61068, 70519, 76335, 101780, 141038, 152670, 211557, 282076, 305340, 352595, 423114, 493633, 705190, 846228, 987266, 1057785, 1410380, 1480899, 1974532, 2115570, 2468165, 2961798, 4231140, 4936330, 5923596, 7404495, 9872660, 14808990, 29617980]

約数ペア:

[(1, 29617980), (2, 14808990), (3, 9872660), (4, 7404495), (5, 5923596), (6, 4936330), (7, 4231140), (10, 2961798), (12, 2468165), (14, 2115570), (15, 1974532), (20, 1480899), (21, 1410380), (28, 1057785), (30, 987266), (35, 846228), (42, 705190), (60, 493633), (70, 423114), (84, 352595), (97, 305340), (105, 282076), (140, 211557), (194, 152670), (210, 141038), (291, 101780), (388, 76335), (420, 70519), (485, 61068), (582, 50890), (679, 43620), (727, 40740), (970, 30534), (1164, 25445), (1358, 21810), (1454, 20370), (1455, 20356), (1940, 15267), (2037, 14540), (2181, 13580), (2716, 10905), (2908, 10185), (2910, 10178), (3395, 8724), (3635, 8148), (4074, 7270), (4362, 6790), (5089, 5820)]