11990070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 19459530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1049, 1143, 1270, 1905, 2098, 2286, 3147, 3810, 5245, 5715, 6294, 9441, 10490, 11430, 15735, 18882, 31470, 47205, 94410, 133223, 266446, 399669, 666115, 799338, 1199007, 1332230, 1998345, 2398014, 3996690, 5995035, 11990070]

約数ペア:

[(1, 11990070), (2, 5995035), (3, 3996690), (5, 2398014), (6, 1998345), (9, 1332230), (10, 1199007), (15, 799338), (18, 666115), (30, 399669), (45, 266446), (90, 133223), (127, 94410), (254, 47205), (381, 31470), (635, 18882), (762, 15735), (1049, 11430), (1143, 10490), (1270, 9441), (1905, 6294), (2098, 5715), (2286, 5245), (3147, 3810)]