42810990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 111922560

約数和(自身を除く): 69111570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 67, 95, 114, 118, 134, 177, 190, 201, 285, 295, 335, 354, 361, 402, 570, 590, 670, 722, 885, 1005, 1083, 1121, 1273, 1770, 1805, 2010, 2166, 2242, 2546, 3363, 3610, 3819, 3953, 5415, 5605, 6365, 6726, 7638, 7906, 10830, 11210, 11859, 12730, 16815, 19095, 19765, 21299, 23718, 24187, 33630, 38190, 39530, 42598, 48374, 59295, 63897, 72561, 75107, 106495, 118590, 120935, 127794, 145122, 150214, 212990, 225321, 241870, 319485, 362805, 375535, 450642, 638970, 725610, 751070, 1126605, 1427033, 2253210, 2854066, 4281099, 7135165, 8562198, 14270330, 21405495, 42810990]

約数ペア:

[(1, 42810990), (2, 21405495), (3, 14270330), (5, 8562198), (6, 7135165), (10, 4281099), (15, 2854066), (19, 2253210), (30, 1427033), (38, 1126605), (57, 751070), (59, 725610), (67, 638970), (95, 450642), (114, 375535), (118, 362805), (134, 319485), (177, 241870), (190, 225321), (201, 212990), (285, 150214), (295, 145122), (335, 127794), (354, 120935), (361, 118590), (402, 106495), (570, 75107), (590, 72561), (670, 63897), (722, 59295), (885, 48374), (1005, 42598), (1083, 39530), (1121, 38190), (1273, 33630), (1770, 24187), (1805, 23718), (2010, 21299), (2166, 19765), (2242, 19095), (2546, 16815), (3363, 12730), (3610, 11859), (3819, 11210), (3953, 10830), (5415, 7906), (5605, 7638), (6365, 6726)]