521057810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5903}}^1$

素因数の和:6027

約数の個数: 64

約数和(自身を含む): 1166441472

約数和(自身を除く): 645383662

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2522, 3395, 5903, 6305, 6790, 8827, 11806, 12610, 17654, 29515, 41321, 44135, 59030, 76739, 82642, 88270, 153478, 206605, 383695, 413210, 537173, 572591, 767390, 1074346, 1145182, 2685865, 2862955, 4008137, 5371730, 5725910, 7443683, 8016274, 14887366, 20040685, 37218415, 40081370, 52105781, 74436830, 104211562, 260528905, 521057810]

約数ペア:

[(1, 521057810), (2, 260528905), (5, 104211562), (7, 74436830), (10, 52105781), (13, 40081370), (14, 37218415), (26, 20040685), (35, 14887366), (65, 8016274), (70, 7443683), (91, 5725910), (97, 5371730), (130, 4008137), (182, 2862955), (194, 2685865), (455, 1145182), (485, 1074346), (679, 767390), (910, 572591), (970, 537173), (1261, 413210), (1358, 383695), (2522, 206605), (3395, 153478), (5903, 88270), (6305, 82642), (6790, 76739), (8827, 59030), (11806, 44135), (12610, 41321), (17654, 29515)]