2876940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 9526608

約数和(自身を除く): 6649668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1453, 1980, 2906, 4359, 5812, 7265, 8718, 13077, 14530, 15983, 17436, 21795, 26154, 29060, 31966, 43590, 47949, 52308, 63932, 65385, 79915, 87180, 95898, 130770, 143847, 159830, 191796, 239745, 261540, 287694, 319660, 479490, 575388, 719235, 958980, 1438470, 2876940]

約数ペア:

[(1, 2876940), (2, 1438470), (3, 958980), (4, 719235), (5, 575388), (6, 479490), (9, 319660), (10, 287694), (11, 261540), (12, 239745), (15, 191796), (18, 159830), (20, 143847), (22, 130770), (30, 95898), (33, 87180), (36, 79915), (44, 65385), (45, 63932), (55, 52308), (60, 47949), (66, 43590), (90, 31966), (99, 29060), (110, 26154), (132, 21795), (165, 17436), (180, 15983), (198, 14530), (220, 13077), (330, 8718), (396, 7265), (495, 5812), (660, 4359), (990, 2906), (1453, 1980)]