30621690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30931}}^1$

素因数の和:30955

約数の個数: 48

約数和(自身を含む): 86857056

約数和(自身を除く): 56235366

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, 30931, 61862, 92793, 154655, 185586, 278379, 309310, 340241, 463965, 556758, 680482, 927930, 1020723, 1391895, 1701205, 2041446, 2783790, 3062169, 3402410, 5103615, 6124338, 10207230, 15310845, 30621690]

約数ペア:

[(1, 30621690), (2, 15310845), (3, 10207230), (5, 6124338), (6, 5103615), (9, 3402410), (10, 3062169), (11, 2783790), (15, 2041446), (18, 1701205), (22, 1391895), (30, 1020723), (33, 927930), (45, 680482), (55, 556758), (66, 463965), (90, 340241), (99, 309310), (110, 278379), (165, 185586), (198, 154655), (330, 92793), (495, 61862), (990, 30931)]