127619970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 185908350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 107, 166, 214, 249, 321, 415, 479, 498, 535, 642, 830, 958, 1070, 1245, 1437, 1605, 2395, 2490, 2874, 3210, 4790, 7185, 8881, 14370, 17762, 26643, 39757, 44405, 51253, 53286, 79514, 88810, 102506, 119271, 133215, 153759, 198785, 238542, 256265, 266430, 307518, 397570, 512530, 596355, 768795, 1192710, 1537590, 4253999, 8507998, 12761997, 21269995, 25523994, 42539990, 63809985, 127619970]

約数ペア:

[(1, 127619970), (2, 63809985), (3, 42539990), (5, 25523994), (6, 21269995), (10, 12761997), (15, 8507998), (30, 4253999), (83, 1537590), (107, 1192710), (166, 768795), (214, 596355), (249, 512530), (321, 397570), (415, 307518), (479, 266430), (498, 256265), (535, 238542), (642, 198785), (830, 153759), (958, 133215), (1070, 119271), (1245, 102506), (1437, 88810), (1605, 79514), (2395, 53286), (2490, 51253), (2874, 44405), (3210, 39757), (4790, 26643), (7185, 17762), (8881, 14370)]