85992970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 103119350

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 569, 595, 635, 889, 1138, 1190, 1270, 1778, 2159, 2845, 3983, 4318, 4445, 5690, 7966, 8890, 9673, 10795, 15113, 19346, 19915, 21590, 30226, 39830, 48365, 67711, 72263, 75565, 96730, 135422, 144526, 151130, 338555, 361315, 505841, 677110, 722630, 1011682, 1228471, 2456942, 2529205, 5058410, 6142355, 8599297, 12284710, 17198594, 42996485, 85992970]

約数ペア:

[(1, 85992970), (2, 42996485), (5, 17198594), (7, 12284710), (10, 8599297), (14, 6142355), (17, 5058410), (34, 2529205), (35, 2456942), (70, 1228471), (85, 1011682), (119, 722630), (127, 677110), (170, 505841), (238, 361315), (254, 338555), (569, 151130), (595, 144526), (635, 135422), (889, 96730), (1138, 75565), (1190, 72263), (1270, 67711), (1778, 48365), (2159, 39830), (2845, 30226), (3983, 21590), (4318, 19915), (4445, 19346), (5690, 15113), (7966, 10795), (8890, 9673)]