1774290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 5318784

約数和(自身を除く): 3544494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 71, 85, 98, 102, 105, 119, 142, 147, 170, 210, 213, 238, 245, 255, 294, 355, 357, 426, 490, 497, 510, 595, 710, 714, 735, 833, 994, 1065, 1190, 1207, 1470, 1491, 1666, 1785, 2130, 2414, 2485, 2499, 2982, 3479, 3570, 3621, 4165, 4970, 4998, 6035, 6958, 7242, 7455, 8330, 8449, 10437, 12070, 12495, 14910, 16898, 17395, 18105, 20874, 24990, 25347, 34790, 36210, 42245, 50694, 52185, 59143, 84490, 104370, 118286, 126735, 177429, 253470, 295715, 354858, 591430, 887145, 1774290]

約数ペア:

[(1, 1774290), (2, 887145), (3, 591430), (5, 354858), (6, 295715), (7, 253470), (10, 177429), (14, 126735), (15, 118286), (17, 104370), (21, 84490), (30, 59143), (34, 52185), (35, 50694), (42, 42245), (49, 36210), (51, 34790), (70, 25347), (71, 24990), (85, 20874), (98, 18105), (102, 17395), (105, 16898), (119, 14910), (142, 12495), (147, 12070), (170, 10437), (210, 8449), (213, 8330), (238, 7455), (245, 7242), (255, 6958), (294, 6035), (355, 4998), (357, 4970), (426, 4165), (490, 3621), (497, 3570), (510, 3479), (595, 2982), (710, 2499), (714, 2485), (735, 2414), (833, 2130), (994, 1785), (1065, 1666), (1190, 1491), (1207, 1470)]