30497796

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 99068508

約数和(自身を除く): 68570712

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 113, 119, 126, 147, 153, 162, 189, 196, 204, 226, 238, 252, 294, 306, 324, 339, 357, 378, 441, 452, 459, 476, 567, 588, 612, 678, 714, 756, 791, 833, 882, 918, 1017, 1071, 1134, 1323, 1356, 1377, 1428, 1582, 1666, 1764, 1836, 1921, 2034, 2142, 2268, 2373, 2499, 2646, 2754, 3051, 3164, 3213, 3332, 3842, 3969, 4068, 4284, 4746, 4998, 5292, 5508, 5537, 5763, 6102, 6426, 7119, 7497, 7684, 7938, 9153, 9492, 9639, 9996, 11074, 11526, 12204, 12852, 13447, 14238, 14994, 15876, 16611, 17289, 18306, 19278, 21357, 22148, 22491, 23052, 26894, 28476, 29988, 33222, 34578, 36612, 38556, 40341, 42714, 44982, 49833, 51867, 53788, 64071, 66444, 67473, 69156, 80682, 85428, 89964, 94129, 99666, 103734, 121023, 128142, 134946, 149499, 155601, 161364, 188258, 199332, 207468, 242046, 256284, 269892, 282387, 298998, 311202, 363069, 376516, 448497, 484092, 564774, 597996, 622404, 726138, 847161, 896994, 1089207, 1129548, 1452276, 1694322, 1793988, 2178414, 2541483, 3388644, 4356828, 5082966, 7624449, 10165932, 15248898, 30497796]

約数ペア:

[(1, 30497796), (2, 15248898), (3, 10165932), (4, 7624449), (6, 5082966), (7, 4356828), (9, 3388644), (12, 2541483), (14, 2178414), (17, 1793988), (18, 1694322), (21, 1452276), (27, 1129548), (28, 1089207), (34, 896994), (36, 847161), (42, 726138), (49, 622404), (51, 597996), (54, 564774), (63, 484092), (68, 448497), (81, 376516), (84, 363069), (98, 311202), (102, 298998), (108, 282387), (113, 269892), (119, 256284), (126, 242046), (147, 207468), (153, 199332), (162, 188258), (189, 161364), (196, 155601), (204, 149499), (226, 134946), (238, 128142), (252, 121023), (294, 103734), (306, 99666), (324, 94129), (339, 89964), (357, 85428), (378, 80682), (441, 69156), (452, 67473), (459, 66444), (476, 64071), (567, 53788), (588, 51867), (612, 49833), (678, 44982), (714, 42714), (756, 40341), (791, 38556), (833, 36612), (882, 34578), (918, 33222), (1017, 29988), (1071, 28476), (1134, 26894), (1323, 23052), (1356, 22491), (1377, 22148), (1428, 21357), (1582, 19278), (1666, 18306), (1764, 17289), (1836, 16611), (1921, 15876), (2034, 14994), (2142, 14238), (2268, 13447), (2373, 12852), (2499, 12204), (2646, 11526), (2754, 11074), (3051, 9996), (3164, 9639), (3213, 9492), (3332, 9153), (3842, 7938), (3969, 7684), (4068, 7497), (4284, 7119), (4746, 6426), (4998, 6102), (5292, 5763), (5508, 5537)]