15679820380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{9187}}^1$

素因数の和:9443

約数の個数: 96

約数和(自身を含む): 38379672576

約数和(自身を除く): 22699852196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 167, 292, 334, 365, 511, 668, 730, 835, 1022, 1169, 1460, 1670, 2044, 2338, 2555, 3340, 4676, 5110, 5845, 9187, 10220, 11690, 12191, 18374, 23380, 24382, 36748, 45935, 48764, 60955, 64309, 85337, 91870, 121910, 128618, 170674, 183740, 243820, 257236, 321545, 341348, 426685, 643090, 670651, 853370, 1286180, 1341302, 1534229, 1706740, 2682604, 3068458, 3353255, 4694557, 6136916, 6706510, 7671145, 9389114, 10739603, 13413020, 15342290, 18778228, 21479206, 23472785, 30684580, 42958412, 46945570, 53698015, 93891140, 107396030, 111998717, 214792060, 223997434, 447994868, 559993585, 783991019, 1119987170, 1567982038, 2239974340, 3135964076, 3919955095, 7839910190, 15679820380]

約数ペア:

[(1, 15679820380), (2, 7839910190), (4, 3919955095), (5, 3135964076), (7, 2239974340), (10, 1567982038), (14, 1119987170), (20, 783991019), (28, 559993585), (35, 447994868), (70, 223997434), (73, 214792060), (140, 111998717), (146, 107396030), (167, 93891140), (292, 53698015), (334, 46945570), (365, 42958412), (511, 30684580), (668, 23472785), (730, 21479206), (835, 18778228), (1022, 15342290), (1169, 13413020), (1460, 10739603), (1670, 9389114), (2044, 7671145), (2338, 6706510), (2555, 6136916), (3340, 4694557), (4676, 3353255), (5110, 3068458), (5845, 2682604), (9187, 1706740), (10220, 1534229), (11690, 1341302), (12191, 1286180), (18374, 853370), (23380, 670651), (24382, 643090), (36748, 426685), (45935, 341348), (48764, 321545), (60955, 257236), (64309, 243820), (85337, 183740), (91870, 170674), (121910, 128618)]