4881690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 13849056

約数和(自身を除く): 8967366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 4931, 9862, 14793, 24655, 29586, 44379, 49310, 54241, 73965, 88758, 108482, 147930, 162723, 221895, 271205, 325446, 443790, 488169, 542410, 813615, 976338, 1627230, 2440845, 4881690]

約数ペア:

[(1, 4881690), (2, 2440845), (3, 1627230), (5, 976338), (6, 813615), (9, 542410), (10, 488169), (11, 443790), (15, 325446), (18, 271205), (22, 221895), (30, 162723), (33, 147930), (45, 108482), (55, 88758), (66, 73965), (90, 54241), (99, 49310), (110, 44379), (165, 29586), (198, 24655), (330, 14793), (495, 9862), (990, 4931)]