30545460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15453

約数の個数: 72

約数和(自身を含む): 101084256

約数和(自身を除く): 70538796

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, 15427, 30854, 46281, 61708, 77135, 92562, 138843, 154270, 169697, 185124, 231405, 277686, 308540, 339394, 462810, 509091, 555372, 678788, 694215, 848485, 925620, 1018182, 1388430, 1527273, 1696970, 2036364, 2545455, 2776860, 3054546, 3393940, 5090910, 6109092, 7636365, 10181820, 15272730, 30545460]

約数ペア:

[(1, 30545460), (2, 15272730), (3, 10181820), (4, 7636365), (5, 6109092), (6, 5090910), (9, 3393940), (10, 3054546), (11, 2776860), (12, 2545455), (15, 2036364), (18, 1696970), (20, 1527273), (22, 1388430), (30, 1018182), (33, 925620), (36, 848485), (44, 694215), (45, 678788), (55, 555372), (60, 509091), (66, 462810), (90, 339394), (99, 308540), (110, 277686), (132, 231405), (165, 185124), (180, 169697), (198, 154270), (220, 138843), (330, 92562), (396, 77135), (495, 61708), (660, 46281), (990, 30854), (1980, 15427)]