2149883970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 5774630400

約数和(自身を除く): 3624746430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 433, 435, 439, 754, 866, 870, 878, 1131, 1299, 1317, 1885, 2165, 2195, 2262, 2598, 2634, 3770, 4330, 4390, 5629, 5655, 5707, 6495, 6585, 11258, 11310, 11414, 12557, 12731, 12990, 13170, 16887, 17121, 25114, 25462, 28145, 28535, 33774, 34242, 37671, 38193, 56290, 57070, 62785, 63655, 75342, 76386, 84435, 85605, 125570, 127310, 163241, 165503, 168870, 171210, 188355, 190087, 190965, 326482, 331006, 376710, 380174, 381930, 489723, 496509, 570261, 816205, 827515, 950435, 979446, 993018, 1140522, 1632410, 1655030, 1900870, 2448615, 2471131, 2482545, 2851305, 4897230, 4942262, 4965090, 5512523, 5702610, 7413393, 11025046, 12355655, 14826786, 16537569, 24711310, 27562615, 33075138, 37066965, 55125230, 71662799, 74133930, 82687845, 143325598, 165375690, 214988397, 358313995, 429976794, 716627990, 1074941985, 2149883970]

約数ペア:

[(1, 2149883970), (2, 1074941985), (3, 716627990), (5, 429976794), (6, 358313995), (10, 214988397), (13, 165375690), (15, 143325598), (26, 82687845), (29, 74133930), (30, 71662799), (39, 55125230), (58, 37066965), (65, 33075138), (78, 27562615), (87, 24711310), (130, 16537569), (145, 14826786), (174, 12355655), (195, 11025046), (290, 7413393), (377, 5702610), (390, 5512523), (433, 4965090), (435, 4942262), (439, 4897230), (754, 2851305), (866, 2482545), (870, 2471131), (878, 2448615), (1131, 1900870), (1299, 1655030), (1317, 1632410), (1885, 1140522), (2165, 993018), (2195, 979446), (2262, 950435), (2598, 827515), (2634, 816205), (3770, 570261), (4330, 496509), (4390, 489723), (5629, 381930), (5655, 380174), (5707, 376710), (6495, 331006), (6585, 326482), (11258, 190965), (11310, 190087), (11414, 188355), (12557, 171210), (12731, 168870), (12990, 165503), (13170, 163241), (16887, 127310), (17121, 125570), (25114, 85605), (25462, 84435), (28145, 76386), (28535, 75342), (33774, 63655), (34242, 62785), (37671, 57070), (38193, 56290)]