56857710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 171279360

約数和(自身を除く): 114421650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 273, 295, 353, 354, 390, 413, 455, 546, 590, 706, 767, 826, 885, 910, 1059, 1239, 1365, 1534, 1765, 1770, 2065, 2118, 2301, 2471, 2478, 2730, 3530, 3835, 4130, 4589, 4602, 4942, 5295, 5369, 6195, 7413, 7670, 9178, 10590, 10738, 11505, 12355, 12390, 13767, 14826, 16107, 20827, 22945, 23010, 24710, 26845, 27534, 32123, 32214, 37065, 41654, 45890, 53690, 62481, 64246, 68835, 74130, 80535, 96369, 104135, 124962, 137670, 145789, 160615, 161070, 192738, 208270, 270751, 291578, 312405, 321230, 437367, 481845, 541502, 624810, 728945, 812253, 874734, 963690, 1353755, 1457890, 1624506, 1895257, 2186835, 2707510, 3790514, 4061265, 4373670, 5685771, 8122530, 9476285, 11371542, 18952570, 28428855, 56857710]

約数ペア:

[(1, 56857710), (2, 28428855), (3, 18952570), (5, 11371542), (6, 9476285), (7, 8122530), (10, 5685771), (13, 4373670), (14, 4061265), (15, 3790514), (21, 2707510), (26, 2186835), (30, 1895257), (35, 1624506), (39, 1457890), (42, 1353755), (59, 963690), (65, 874734), (70, 812253), (78, 728945), (91, 624810), (105, 541502), (118, 481845), (130, 437367), (177, 321230), (182, 312405), (195, 291578), (210, 270751), (273, 208270), (295, 192738), (353, 161070), (354, 160615), (390, 145789), (413, 137670), (455, 124962), (546, 104135), (590, 96369), (706, 80535), (767, 74130), (826, 68835), (885, 64246), (910, 62481), (1059, 53690), (1239, 45890), (1365, 41654), (1534, 37065), (1765, 32214), (1770, 32123), (2065, 27534), (2118, 26845), (2301, 24710), (2471, 23010), (2478, 22945), (2730, 20827), (3530, 16107), (3835, 14826), (4130, 13767), (4589, 12390), (4602, 12355), (4942, 11505), (5295, 10738), (5369, 10590), (6195, 9178), (7413, 7670)]