10951380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5531}}^1$

素因数の和:5557

約数の個数: 72

約数和(自身を含む): 36245664

約数和(自身を除く): 25294284

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, 1980, 5531, 11062, 16593, 22124, 27655, 33186, 49779, 55310, 60841, 66372, 82965, 99558, 110620, 121682, 165930, 182523, 199116, 243364, 248895, 304205, 331860, 365046, 497790, 547569, 608410, 730092, 912615, 995580, 1095138, 1216820, 1825230, 2190276, 2737845, 3650460, 5475690, 10951380]

約数ペア:

[(1, 10951380), (2, 5475690), (3, 3650460), (4, 2737845), (5, 2190276), (6, 1825230), (9, 1216820), (10, 1095138), (11, 995580), (12, 912615), (15, 730092), (18, 608410), (20, 547569), (22, 497790), (30, 365046), (33, 331860), (36, 304205), (44, 248895), (45, 243364), (55, 199116), (60, 182523), (66, 165930), (90, 121682), (99, 110620), (110, 99558), (132, 82965), (165, 66372), (180, 60841), (198, 55310), (220, 49779), (330, 33186), (396, 27655), (495, 22124), (660, 16593), (990, 11062), (1980, 5531)]