2918628180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415759}}^1$

素因数の和:415790

約数の個数: 96

約数和(自身を含む): 9778675200

約数和(自身を除く): 6860047020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 415759, 831518, 1247277, 1663036, 2078795, 2494554, 3741831, 4157590, 4989108, 5404867, 6236385, 7483662, 8315180, 10809734, 11225493, 12472770, 14967324, 16214601, 18709155, 21619468, 22450986, 24945540, 27024335, 32429202, 37418310, 44901972, 48643803, 54048670, 56127465, 64858404, 74836620, 81073005, 97287606, 108097340, 112254930, 145931409, 162146010, 194575212, 224509860, 243219015, 291862818, 324292020, 486438030, 583725636, 729657045, 972876060, 1459314090, 2918628180]

約数ペア:

[(1, 2918628180), (2, 1459314090), (3, 972876060), (4, 729657045), (5, 583725636), (6, 486438030), (9, 324292020), (10, 291862818), (12, 243219015), (13, 224509860), (15, 194575212), (18, 162146010), (20, 145931409), (26, 112254930), (27, 108097340), (30, 97287606), (36, 81073005), (39, 74836620), (45, 64858404), (52, 56127465), (54, 54048670), (60, 48643803), (65, 44901972), (78, 37418310), (90, 32429202), (108, 27024335), (117, 24945540), (130, 22450986), (135, 21619468), (156, 18709155), (180, 16214601), (195, 14967324), (234, 12472770), (260, 11225493), (270, 10809734), (351, 8315180), (390, 7483662), (468, 6236385), (540, 5404867), (585, 4989108), (702, 4157590), (780, 3741831), (1170, 2494554), (1404, 2078795), (1755, 1663036), (2340, 1247277), (3510, 831518), (7020, 415759)]