1670296810

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 3861043200

約数和(自身を除く): 2190746390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 91, 94, 98, 130, 182, 235, 245, 329, 343, 455, 470, 490, 611, 637, 658, 686, 797, 910, 1222, 1274, 1594, 1645, 1715, 2303, 3055, 3185, 3290, 3430, 3985, 4277, 4459, 4606, 5579, 6110, 6370, 7970, 8554, 8918, 10361, 11158, 11515, 16121, 20722, 21385, 22295, 23030, 27895, 29939, 32242, 37459, 39053, 42770, 44590, 51805, 55790, 59878, 72527, 74918, 78106, 80605, 103610, 145054, 149695, 161210, 187295, 195265, 209573, 262213, 273371, 299390, 362635, 374590, 390530, 419146, 486967, 507689, 524426, 546742, 725270, 973934, 1015378, 1047865, 1311065, 1366855, 1835491, 2095730, 2434835, 2538445, 2622130, 2733710, 3408769, 3553823, 3670982, 4869670, 5076890, 6817538, 7107646, 9177455, 12848437, 17043845, 17769115, 18354910, 23861383, 25696874, 34087690, 35538230, 47722766, 64242185, 119306915, 128484370, 167029681, 238613830, 334059362, 835148405, 1670296810]

約数ペア:

[(1, 1670296810), (2, 835148405), (5, 334059362), (7, 238613830), (10, 167029681), (13, 128484370), (14, 119306915), (26, 64242185), (35, 47722766), (47, 35538230), (49, 34087690), (65, 25696874), (70, 23861383), (91, 18354910), (94, 17769115), (98, 17043845), (130, 12848437), (182, 9177455), (235, 7107646), (245, 6817538), (329, 5076890), (343, 4869670), (455, 3670982), (470, 3553823), (490, 3408769), (611, 2733710), (637, 2622130), (658, 2538445), (686, 2434835), (797, 2095730), (910, 1835491), (1222, 1366855), (1274, 1311065), (1594, 1047865), (1645, 1015378), (1715, 973934), (2303, 725270), (3055, 546742), (3185, 524426), (3290, 507689), (3430, 486967), (3985, 419146), (4277, 390530), (4459, 374590), (4606, 362635), (5579, 299390), (6110, 273371), (6370, 262213), (7970, 209573), (8554, 195265), (8918, 187295), (10361, 161210), (11158, 149695), (11515, 145054), (16121, 103610), (20722, 80605), (21385, 78106), (22295, 74918), (23030, 72527), (27895, 59878), (29939, 55790), (32242, 51805), (37459, 44590), (39053, 42770)]