181214940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38231}}^1$

素因数の和:38322

約数の個数: 48

約数和(自身を含む): 513838080

約数和(自身を除く): 332623140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 38231, 76462, 114693, 152924, 191155, 229386, 382310, 458772, 573465, 764620, 1146930, 2293860, 3020249, 6040498, 9060747, 12080996, 15101245, 18121494, 30202490, 36242988, 45303735, 60404980, 90607470, 181214940]

約数ペア:

[(1, 181214940), (2, 90607470), (3, 60404980), (4, 45303735), (5, 36242988), (6, 30202490), (10, 18121494), (12, 15101245), (15, 12080996), (20, 9060747), (30, 6040498), (60, 3020249), (79, 2293860), (158, 1146930), (237, 764620), (316, 573465), (395, 458772), (474, 382310), (790, 229386), (948, 191155), (1185, 152924), (1580, 114693), (2370, 76462), (4740, 38231)]