30559788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40423}}^1$

素因数の和:40443

約数の個数: 48

約数和(自身を含む): 90549760

約数和(自身を除く): 59989972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40423, 80846, 121269, 161692, 242538, 282961, 363807, 485076, 565922, 727614, 848883, 1091421, 1131844, 1455228, 1697766, 2182842, 2546649, 3395532, 4365684, 5093298, 7639947, 10186596, 15279894, 30559788]

約数ペア:

[(1, 30559788), (2, 15279894), (3, 10186596), (4, 7639947), (6, 5093298), (7, 4365684), (9, 3395532), (12, 2546649), (14, 2182842), (18, 1697766), (21, 1455228), (27, 1131844), (28, 1091421), (36, 848883), (42, 727614), (54, 565922), (63, 485076), (84, 363807), (108, 282961), (126, 242538), (189, 161692), (252, 121269), (378, 80846), (756, 40423)]