1035540

素因数分解:

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

素因数の和:549

約数の個数: 72

約数和(自身を含む): 3433248

約数和(自身を除く): 2397708

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, 523, 660, 990, 1046, 1569, 1980, 2092, 2615, 3138, 4707, 5230, 5753, 6276, 7845, 9414, 10460, 11506, 15690, 17259, 18828, 23012, 23535, 28765, 31380, 34518, 47070, 51777, 57530, 69036, 86295, 94140, 103554, 115060, 172590, 207108, 258885, 345180, 517770, 1035540]

約数ペア:

[(1, 1035540), (2, 517770), (3, 345180), (4, 258885), (5, 207108), (6, 172590), (9, 115060), (10, 103554), (11, 94140), (12, 86295), (15, 69036), (18, 57530), (20, 51777), (22, 47070), (30, 34518), (33, 31380), (36, 28765), (44, 23535), (45, 23012), (55, 18828), (60, 17259), (66, 15690), (90, 11506), (99, 10460), (110, 9414), (132, 7845), (165, 6276), (180, 5753), (198, 5230), (220, 4707), (330, 3138), (396, 2615), (495, 2092), (523, 1980), (660, 1569), (990, 1046)]