30545298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 76190400

約数和(自身を除く): 45645102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 1627, 2086, 2682, 3129, 3254, 4881, 6258, 9387, 9762, 11389, 14643, 18774, 22778, 29286, 34167, 68334, 102501, 205002, 242423, 484846, 727269, 1454538, 1696961, 2181807, 3393922, 4363614, 5090883, 10181766, 15272649, 30545298]

約数ペア:

[(1, 30545298), (2, 15272649), (3, 10181766), (6, 5090883), (7, 4363614), (9, 3393922), (14, 2181807), (18, 1696961), (21, 1454538), (42, 727269), (63, 484846), (126, 242423), (149, 205002), (298, 102501), (447, 68334), (894, 34167), (1043, 29286), (1341, 22778), (1627, 18774), (2086, 14643), (2682, 11389), (3129, 9762), (3254, 9387), (4881, 6258)]