30070806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 66846720

約数和(自身を除く): 36775914

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 67, 93, 114, 127, 134, 186, 201, 254, 381, 402, 589, 762, 1178, 1273, 1767, 2077, 2413, 2546, 3534, 3819, 3937, 4154, 4826, 6231, 7239, 7638, 7874, 8509, 11811, 12462, 14478, 17018, 23622, 25527, 39463, 51054, 74803, 78926, 118389, 149606, 161671, 224409, 236778, 263779, 323342, 448818, 485013, 527558, 791337, 970026, 1582674, 5011801, 10023602, 15035403, 30070806]

約数ペア:

[(1, 30070806), (2, 15035403), (3, 10023602), (6, 5011801), (19, 1582674), (31, 970026), (38, 791337), (57, 527558), (62, 485013), (67, 448818), (93, 323342), (114, 263779), (127, 236778), (134, 224409), (186, 161671), (201, 149606), (254, 118389), (381, 78926), (402, 74803), (589, 51054), (762, 39463), (1178, 25527), (1273, 23622), (1767, 17018), (2077, 14478), (2413, 12462), (2546, 11811), (3534, 8509), (3819, 7874), (3937, 7638), (4154, 7239), (4826, 6231)]