30956814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 82318080

約数和(自身を除く): 51361266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 67, 114, 126, 133, 134, 171, 193, 201, 266, 342, 386, 399, 402, 469, 579, 603, 798, 938, 1158, 1197, 1206, 1273, 1351, 1407, 1737, 2394, 2546, 2702, 2814, 3474, 3667, 3819, 4053, 4221, 7334, 7638, 8106, 8442, 8911, 11001, 11457, 12159, 12931, 17822, 22002, 22914, 24318, 25669, 25862, 26733, 33003, 38793, 51338, 53466, 66006, 77007, 77586, 80199, 90517, 116379, 154014, 160398, 181034, 231021, 232758, 245689, 271551, 462042, 491378, 543102, 737067, 814653, 1474134, 1629306, 1719823, 2211201, 3439646, 4422402, 5159469, 10318938, 15478407, 30956814]

約数ペア:

[(1, 30956814), (2, 15478407), (3, 10318938), (6, 5159469), (7, 4422402), (9, 3439646), (14, 2211201), (18, 1719823), (19, 1629306), (21, 1474134), (38, 814653), (42, 737067), (57, 543102), (63, 491378), (67, 462042), (114, 271551), (126, 245689), (133, 232758), (134, 231021), (171, 181034), (193, 160398), (201, 154014), (266, 116379), (342, 90517), (386, 80199), (399, 77586), (402, 77007), (469, 66006), (579, 53466), (603, 51338), (798, 38793), (938, 33003), (1158, 26733), (1197, 25862), (1206, 25669), (1273, 24318), (1351, 22914), (1407, 22002), (1737, 17822), (2394, 12931), (2546, 12159), (2702, 11457), (2814, 11001), (3474, 8911), (3667, 8442), (3819, 8106), (4053, 7638), (4221, 7334)]