1204830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 3420144

約数和(自身を除く): 2215314

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, 1217, 2434, 3651, 6085, 7302, 10953, 12170, 13387, 18255, 21906, 26774, 36510, 40161, 54765, 66935, 80322, 109530, 120483, 133870, 200805, 240966, 401610, 602415, 1204830]

約数ペア:

[(1, 1204830), (2, 602415), (3, 401610), (5, 240966), (6, 200805), (9, 133870), (10, 120483), (11, 109530), (15, 80322), (18, 66935), (22, 54765), (30, 40161), (33, 36510), (45, 26774), (55, 21906), (66, 18255), (90, 13387), (99, 12170), (110, 10953), (165, 7302), (198, 6085), (330, 3651), (495, 2434), (990, 1217)]