30404934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 79859520

約数和(自身を除く): 49454586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 53, 58, 63, 87, 106, 126, 157, 159, 174, 203, 261, 314, 318, 371, 406, 471, 477, 522, 609, 742, 942, 954, 1099, 1113, 1218, 1413, 1537, 1827, 2198, 2226, 2826, 3074, 3297, 3339, 3654, 4553, 4611, 6594, 6678, 8321, 9106, 9222, 9891, 10759, 13659, 13833, 16642, 19782, 21518, 24963, 27318, 27666, 31871, 32277, 40977, 49926, 58247, 63742, 64554, 74889, 81954, 95613, 96831, 116494, 149778, 174741, 191226, 193662, 241309, 286839, 349482, 482618, 524223, 573678, 723927, 1048446, 1447854, 1689163, 2171781, 3378326, 4343562, 5067489, 10134978, 15202467, 30404934]

約数ペア:

[(1, 30404934), (2, 15202467), (3, 10134978), (6, 5067489), (7, 4343562), (9, 3378326), (14, 2171781), (18, 1689163), (21, 1447854), (29, 1048446), (42, 723927), (53, 573678), (58, 524223), (63, 482618), (87, 349482), (106, 286839), (126, 241309), (157, 193662), (159, 191226), (174, 174741), (203, 149778), (261, 116494), (314, 96831), (318, 95613), (371, 81954), (406, 74889), (471, 64554), (477, 63742), (522, 58247), (609, 49926), (742, 40977), (942, 32277), (954, 31871), (1099, 27666), (1113, 27318), (1218, 24963), (1413, 21518), (1537, 19782), (1827, 16642), (2198, 13833), (2226, 13659), (2826, 10759), (3074, 9891), (3297, 9222), (3339, 9106), (3654, 8321), (4553, 6678), (4611, 6594)]