302080508740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1\times {\mathrm{119039}}^1$

素因数の和:123172

約数の個数: 48

約数和(自身を含む): 654998077440

約数和(自身を除く): 352917568700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4093, 8186, 16372, 20465, 40930, 81860, 119039, 126883, 238078, 253766, 476156, 507532, 595195, 634415, 1190390, 1268830, 2380780, 2537660, 3690209, 7380418, 14760836, 18451045, 36902090, 73804180, 487226627, 974453254, 1948906508, 2436133135, 4872266270, 9744532540, 15104025437, 30208050874, 60416101748, 75520127185, 151040254370, 302080508740]

約数ペア:

[(1, 302080508740), (2, 151040254370), (4, 75520127185), (5, 60416101748), (10, 30208050874), (20, 15104025437), (31, 9744532540), (62, 4872266270), (124, 2436133135), (155, 1948906508), (310, 974453254), (620, 487226627), (4093, 73804180), (8186, 36902090), (16372, 18451045), (20465, 14760836), (40930, 7380418), (81860, 3690209), (119039, 2537660), (126883, 2380780), (238078, 1268830), (253766, 1190390), (476156, 634415), (507532, 595195)]