713013950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 1595790720

約数和(自身を除く): 882776770

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 31, 38, 50, 55, 62, 71, 95, 110, 142, 155, 190, 209, 275, 310, 341, 355, 418, 475, 550, 589, 682, 710, 775, 781, 950, 961, 1045, 1178, 1349, 1550, 1562, 1705, 1775, 1922, 2090, 2201, 2698, 2945, 3410, 3550, 3905, 4402, 4805, 5225, 5890, 6479, 6745, 7810, 8525, 9610, 10450, 10571, 11005, 12958, 13490, 14725, 14839, 17050, 18259, 19525, 21142, 22010, 24025, 24211, 29450, 29678, 32395, 33725, 36518, 39050, 41819, 48050, 48422, 52855, 55025, 64790, 67450, 68231, 74195, 83638, 91295, 105710, 110050, 121055, 136462, 148390, 161975, 182590, 200849, 209095, 242110, 264275, 323950, 341155, 370975, 401698, 418190, 456475, 460009, 528550, 605275, 682310, 741950, 750541, 912950, 920018, 1004245, 1045475, 1210550, 1296389, 1501082, 1705775, 2008490, 2090950, 2300045, 2592778, 3411550, 3752705, 4600090, 5021225, 6481945, 7505410, 10042450, 11500225, 12963890, 14260279, 18763525, 23000450, 28520558, 32409725, 37527050, 64819450, 71301395, 142602790, 356506975, 713013950]

約数ペア:

[(1, 713013950), (2, 356506975), (5, 142602790), (10, 71301395), (11, 64819450), (19, 37527050), (22, 32409725), (25, 28520558), (31, 23000450), (38, 18763525), (50, 14260279), (55, 12963890), (62, 11500225), (71, 10042450), (95, 7505410), (110, 6481945), (142, 5021225), (155, 4600090), (190, 3752705), (209, 3411550), (275, 2592778), (310, 2300045), (341, 2090950), (355, 2008490), (418, 1705775), (475, 1501082), (550, 1296389), (589, 1210550), (682, 1045475), (710, 1004245), (775, 920018), (781, 912950), (950, 750541), (961, 741950), (1045, 682310), (1178, 605275), (1349, 528550), (1550, 460009), (1562, 456475), (1705, 418190), (1775, 401698), (1922, 370975), (2090, 341155), (2201, 323950), (2698, 264275), (2945, 242110), (3410, 209095), (3550, 200849), (3905, 182590), (4402, 161975), (4805, 148390), (5225, 136462), (5890, 121055), (6479, 110050), (6745, 105710), (7810, 91295), (8525, 83638), (9610, 74195), (10450, 68231), (10571, 67450), (11005, 64790), (12958, 55025), (13490, 52855), (14725, 48422), (14839, 48050), (17050, 41819), (18259, 39050), (19525, 36518), (21142, 33725), (22010, 32395), (24025, 29678), (24211, 29450)]