87673470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 223271424

約数和(自身を除く): 135597954

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1830, 2083, 2806, 4166, 4209, 6249, 7015, 8418, 10415, 12498, 14030, 20830, 21045, 31245, 42090, 47909, 62490, 95818, 127063, 143727, 239545, 254126, 287454, 381189, 479090, 635315, 718635, 762378, 1270630, 1437270, 1905945, 2922449, 3811890, 5844898, 8767347, 14612245, 17534694, 29224490, 43836735, 87673470]

約数ペア:

[(1, 87673470), (2, 43836735), (3, 29224490), (5, 17534694), (6, 14612245), (10, 8767347), (15, 5844898), (23, 3811890), (30, 2922449), (46, 1905945), (61, 1437270), (69, 1270630), (115, 762378), (122, 718635), (138, 635315), (183, 479090), (230, 381189), (305, 287454), (345, 254126), (366, 239545), (610, 143727), (690, 127063), (915, 95818), (1403, 62490), (1830, 47909), (2083, 42090), (2806, 31245), (4166, 21045), (4209, 20830), (6249, 14030), (7015, 12498), (8418, 10415)]