7253190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 22351680

約数和(自身を除く): 15098490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 397, 406, 435, 522, 609, 630, 794, 870, 1015, 1191, 1218, 1305, 1827, 1985, 2030, 2382, 2610, 2779, 3045, 3573, 3654, 3970, 5558, 5955, 6090, 7146, 8337, 9135, 11513, 11910, 13895, 16674, 17865, 18270, 23026, 25011, 27790, 34539, 35730, 41685, 50022, 57565, 69078, 80591, 83370, 103617, 115130, 125055, 161182, 172695, 207234, 241773, 250110, 345390, 402955, 483546, 518085, 725319, 805910, 1036170, 1208865, 1450638, 2417730, 3626595, 7253190]

約数ペア:

[(1, 7253190), (2, 3626595), (3, 2417730), (5, 1450638), (6, 1208865), (7, 1036170), (9, 805910), (10, 725319), (14, 518085), (15, 483546), (18, 402955), (21, 345390), (29, 250110), (30, 241773), (35, 207234), (42, 172695), (45, 161182), (58, 125055), (63, 115130), (70, 103617), (87, 83370), (90, 80591), (105, 69078), (126, 57565), (145, 50022), (174, 41685), (203, 35730), (210, 34539), (261, 27790), (290, 25011), (315, 23026), (397, 18270), (406, 17865), (435, 16674), (522, 13895), (609, 11910), (630, 11513), (794, 9135), (870, 8337), (1015, 7146), (1191, 6090), (1218, 5955), (1305, 5558), (1827, 3970), (1985, 3654), (2030, 3573), (2382, 3045), (2610, 2779)]