4023390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 128

約数和(自身を含む): 12441600

約数和(自身を除く): 8418210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 49, 51, 69, 70, 85, 98, 102, 105, 115, 119, 138, 147, 161, 170, 210, 230, 238, 245, 255, 294, 322, 343, 345, 357, 391, 483, 490, 510, 595, 686, 690, 714, 735, 782, 805, 833, 966, 1029, 1127, 1173, 1190, 1470, 1610, 1666, 1715, 1785, 1955, 2058, 2254, 2346, 2415, 2499, 2737, 3381, 3430, 3570, 3910, 4165, 4830, 4998, 5145, 5474, 5635, 5831, 5865, 6762, 7889, 8211, 8330, 10290, 11270, 11662, 11730, 12495, 13685, 15778, 16422, 16905, 17493, 19159, 23667, 24990, 27370, 29155, 33810, 34986, 38318, 39445, 41055, 47334, 57477, 58310, 78890, 82110, 87465, 95795, 114954, 118335, 134113, 174930, 191590, 236670, 268226, 287385, 402339, 574770, 670565, 804678, 1341130, 2011695, 4023390]

約数ペア:

[(1, 4023390), (2, 2011695), (3, 1341130), (5, 804678), (6, 670565), (7, 574770), (10, 402339), (14, 287385), (15, 268226), (17, 236670), (21, 191590), (23, 174930), (30, 134113), (34, 118335), (35, 114954), (42, 95795), (46, 87465), (49, 82110), (51, 78890), (69, 58310), (70, 57477), (85, 47334), (98, 41055), (102, 39445), (105, 38318), (115, 34986), (119, 33810), (138, 29155), (147, 27370), (161, 24990), (170, 23667), (210, 19159), (230, 17493), (238, 16905), (245, 16422), (255, 15778), (294, 13685), (322, 12495), (343, 11730), (345, 11662), (357, 11270), (391, 10290), (483, 8330), (490, 8211), (510, 7889), (595, 6762), (686, 5865), (690, 5831), (714, 5635), (735, 5474), (782, 5145), (805, 4998), (833, 4830), (966, 4165), (1029, 3910), (1127, 3570), (1173, 3430), (1190, 3381), (1470, 2737), (1610, 2499), (1666, 2415), (1715, 2346), (1785, 2254), (1955, 2058)]