634187890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4064

約数の個数: 96

約数和(自身を含む): 1480394880

約数和(自身を除く): 846206990

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 490, 595, 646, 665, 833, 931, 1190, 1330, 1615, 1666, 1862, 2261, 3230, 4007, 4165, 4522, 4655, 8014, 8330, 9310, 11305, 15827, 20035, 22610, 28049, 31654, 40070, 56098, 68119, 76133, 79135, 136238, 140245, 152266, 158270, 196343, 280490, 340595, 380665, 392686, 476833, 532931, 681190, 761330, 953666, 981715, 1065862, 1294261, 1963430, 2384165, 2588522, 2664655, 3337831, 3730517, 4768330, 5329310, 6471305, 6675662, 7461034, 9059827, 12942610, 16689155, 18119654, 18652585, 33378310, 37305170, 45299135, 63418789, 90598270, 126837578, 317093945, 634187890]

約数ペア:

[(1, 634187890), (2, 317093945), (5, 126837578), (7, 90598270), (10, 63418789), (14, 45299135), (17, 37305170), (19, 33378310), (34, 18652585), (35, 18119654), (38, 16689155), (49, 12942610), (70, 9059827), (85, 7461034), (95, 6675662), (98, 6471305), (119, 5329310), (133, 4768330), (170, 3730517), (190, 3337831), (238, 2664655), (245, 2588522), (266, 2384165), (323, 1963430), (490, 1294261), (595, 1065862), (646, 981715), (665, 953666), (833, 761330), (931, 681190), (1190, 532931), (1330, 476833), (1615, 392686), (1666, 380665), (1862, 340595), (2261, 280490), (3230, 196343), (4007, 158270), (4165, 152266), (4522, 140245), (4655, 136238), (8014, 79135), (8330, 76133), (9310, 68119), (11305, 56098), (15827, 40070), (20035, 31654), (22610, 28049)]