17501330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 42550272

約数和(自身を除く): 25048942

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 191, 238, 245, 374, 382, 385, 490, 539, 595, 770, 833, 935, 955, 1078, 1190, 1309, 1337, 1666, 1870, 1910, 2101, 2618, 2674, 2695, 3247, 4165, 4202, 5390, 6494, 6545, 6685, 8330, 9163, 9359, 10505, 13090, 13370, 14707, 16235, 18326, 18718, 21010, 22729, 29414, 32470, 35717, 45458, 45815, 46795, 71434, 73535, 91630, 93590, 102949, 113645, 147070, 159103, 178585, 205898, 227290, 250019, 318206, 357170, 500038, 514745, 795515, 1029490, 1250095, 1591030, 1750133, 2500190, 3500266, 8750665, 17501330]

約数ペア:

[(1, 17501330), (2, 8750665), (5, 3500266), (7, 2500190), (10, 1750133), (11, 1591030), (14, 1250095), (17, 1029490), (22, 795515), (34, 514745), (35, 500038), (49, 357170), (55, 318206), (70, 250019), (77, 227290), (85, 205898), (98, 178585), (110, 159103), (119, 147070), (154, 113645), (170, 102949), (187, 93590), (191, 91630), (238, 73535), (245, 71434), (374, 46795), (382, 45815), (385, 45458), (490, 35717), (539, 32470), (595, 29414), (770, 22729), (833, 21010), (935, 18718), (955, 18326), (1078, 16235), (1190, 14707), (1309, 13370), (1337, 13090), (1666, 10505), (1870, 9359), (1910, 9163), (2101, 8330), (2618, 6685), (2674, 6545), (2695, 6494), (3247, 5390), (4165, 4202)]