30742128

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 90

約数和(自身を含む): 88879232

約数和(自身を除く): 58137104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 246, 254, 328, 369, 381, 492, 508, 656, 738, 762, 984, 1016, 1143, 1476, 1524, 1681, 1968, 2032, 2286, 2952, 3048, 3362, 4572, 5043, 5207, 5904, 6096, 6724, 9144, 10086, 10414, 13448, 15129, 15621, 18288, 20172, 20828, 26896, 30258, 31242, 40344, 41656, 46863, 60516, 62484, 80688, 83312, 93726, 121032, 124968, 187452, 213487, 242064, 249936, 374904, 426974, 640461, 749808, 853948, 1280922, 1707896, 1921383, 2561844, 3415792, 3842766, 5123688, 7685532, 10247376, 15371064, 30742128]

約数ペア:

[(1, 30742128), (2, 15371064), (3, 10247376), (4, 7685532), (6, 5123688), (8, 3842766), (9, 3415792), (12, 2561844), (16, 1921383), (18, 1707896), (24, 1280922), (36, 853948), (41, 749808), (48, 640461), (72, 426974), (82, 374904), (123, 249936), (127, 242064), (144, 213487), (164, 187452), (246, 124968), (254, 121032), (328, 93726), (369, 83312), (381, 80688), (492, 62484), (508, 60516), (656, 46863), (738, 41656), (762, 40344), (984, 31242), (1016, 30258), (1143, 26896), (1476, 20828), (1524, 20172), (1681, 18288), (1968, 15621), (2032, 15129), (2286, 13448), (2952, 10414), (3048, 10086), (3362, 9144), (4572, 6724), (5043, 6096), (5207, 5904)]