3048162920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{71419}}^1$

素因数の和:71538

約数の個数: 64

約数和(自身を含む): 7559092800

約数和(自身を除く): 4510929880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 8536, 10670, 21340, 42680, 71419, 142838, 285676, 357095, 571352, 714190, 785609, 1428380, 1571218, 2856760, 3142436, 3928045, 6284872, 6927643, 7856090, 13855286, 15712180, 27710572, 31424360, 34638215, 55421144, 69276430, 76204073, 138552860, 152408146, 277105720, 304816292, 381020365, 609632584, 762040730, 1524081460, 3048162920]

約数ペア:

[(1, 3048162920), (2, 1524081460), (4, 762040730), (5, 609632584), (8, 381020365), (10, 304816292), (11, 277105720), (20, 152408146), (22, 138552860), (40, 76204073), (44, 69276430), (55, 55421144), (88, 34638215), (97, 31424360), (110, 27710572), (194, 15712180), (220, 13855286), (388, 7856090), (440, 6927643), (485, 6284872), (776, 3928045), (970, 3142436), (1067, 2856760), (1940, 1571218), (2134, 1428380), (3880, 785609), (4268, 714190), (5335, 571352), (8536, 357095), (10670, 285676), (21340, 142838), (42680, 71419)]