11390940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 108

約数和(自身を含む): 38051832

約数和(自身を除く): 26660892

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, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 523, 605, 660, 726, 990, 1046, 1089, 1210, 1452, 1569, 1815, 1980, 2092, 2178, 2420, 2615, 3138, 3630, 4356, 4707, 5230, 5445, 5753, 6276, 7260, 7845, 9414, 10460, 10890, 11506, 15690, 17259, 18828, 21780, 23012, 23535, 28765, 31380, 34518, 47070, 51777, 57530, 63283, 69036, 86295, 94140, 103554, 115060, 126566, 172590, 189849, 207108, 253132, 258885, 316415, 345180, 379698, 517770, 569547, 632830, 759396, 949245, 1035540, 1139094, 1265660, 1898490, 2278188, 2847735, 3796980, 5695470, 11390940]

約数ペア:

[(1, 11390940), (2, 5695470), (3, 3796980), (4, 2847735), (5, 2278188), (6, 1898490), (9, 1265660), (10, 1139094), (11, 1035540), (12, 949245), (15, 759396), (18, 632830), (20, 569547), (22, 517770), (30, 379698), (33, 345180), (36, 316415), (44, 258885), (45, 253132), (55, 207108), (60, 189849), (66, 172590), (90, 126566), (99, 115060), (110, 103554), (121, 94140), (132, 86295), (165, 69036), (180, 63283), (198, 57530), (220, 51777), (242, 47070), (330, 34518), (363, 31380), (396, 28765), (484, 23535), (495, 23012), (523, 21780), (605, 18828), (660, 17259), (726, 15690), (990, 11506), (1046, 10890), (1089, 10460), (1210, 9414), (1452, 7845), (1569, 7260), (1815, 6276), (1980, 5753), (2092, 5445), (2178, 5230), (2420, 4707), (2615, 4356), (3138, 3630)]