2007358770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 5080320000

約数和(自身を除く): 3072961230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 139, 177, 199, 205, 246, 278, 295, 354, 398, 410, 417, 590, 597, 615, 695, 834, 885, 995, 1194, 1230, 1390, 1770, 1990, 2085, 2419, 2985, 4170, 4838, 5699, 5970, 7257, 8159, 8201, 11398, 11741, 12095, 14514, 16318, 16402, 17097, 23482, 24190, 24477, 24603, 27661, 28495, 34194, 35223, 36285, 40795, 41005, 48954, 49206, 55322, 56990, 58705, 70446, 72570, 81590, 82010, 82983, 85485, 117410, 122385, 123015, 138305, 165966, 170970, 176115, 244770, 246030, 276610, 336241, 352230, 414915, 481381, 672482, 829830, 962762, 1008723, 1134101, 1444143, 1631999, 1681205, 2017446, 2268202, 2406905, 2888286, 3263998, 3362410, 3402303, 4813810, 4895997, 5043615, 5670505, 6804606, 7220715, 8159995, 9791994, 10087230, 11341010, 14441430, 16319990, 17011515, 24479985, 34023030, 48959970, 66911959, 133823918, 200735877, 334559795, 401471754, 669119590, 1003679385, 2007358770]

約数ペア:

[(1, 2007358770), (2, 1003679385), (3, 669119590), (5, 401471754), (6, 334559795), (10, 200735877), (15, 133823918), (30, 66911959), (41, 48959970), (59, 34023030), (82, 24479985), (118, 17011515), (123, 16319990), (139, 14441430), (177, 11341010), (199, 10087230), (205, 9791994), (246, 8159995), (278, 7220715), (295, 6804606), (354, 5670505), (398, 5043615), (410, 4895997), (417, 4813810), (590, 3402303), (597, 3362410), (615, 3263998), (695, 2888286), (834, 2406905), (885, 2268202), (995, 2017446), (1194, 1681205), (1230, 1631999), (1390, 1444143), (1770, 1134101), (1990, 1008723), (2085, 962762), (2419, 829830), (2985, 672482), (4170, 481381), (4838, 414915), (5699, 352230), (5970, 336241), (7257, 276610), (8159, 246030), (8201, 244770), (11398, 176115), (11741, 170970), (12095, 165966), (14514, 138305), (16318, 123015), (16402, 122385), (17097, 117410), (23482, 85485), (24190, 82983), (24477, 82010), (24603, 81590), (27661, 72570), (28495, 70446), (34194, 58705), (35223, 56990), (36285, 55322), (40795, 49206), (41005, 48954)]