30770964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5349

約数の個数: 72

約数和(自身を含む): 92776320

約数和(自身を除く): 62005356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5309, 5796, 10618, 15927, 21236, 31854, 37163, 47781, 63708, 74326, 95562, 111489, 122107, 148652, 191124, 222978, 244214, 334467, 366321, 445956, 488428, 668934, 732642, 854749, 1098963, 1337868, 1465284, 1709498, 2197926, 2564247, 3418996, 4395852, 5128494, 7692741, 10256988, 15385482, 30770964]

約数ペア:

[(1, 30770964), (2, 15385482), (3, 10256988), (4, 7692741), (6, 5128494), (7, 4395852), (9, 3418996), (12, 2564247), (14, 2197926), (18, 1709498), (21, 1465284), (23, 1337868), (28, 1098963), (36, 854749), (42, 732642), (46, 668934), (63, 488428), (69, 445956), (84, 366321), (92, 334467), (126, 244214), (138, 222978), (161, 191124), (207, 148652), (252, 122107), (276, 111489), (322, 95562), (414, 74326), (483, 63708), (644, 47781), (828, 37163), (966, 31854), (1449, 21236), (1932, 15927), (2898, 10618), (5309, 5796)]