130474974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 306266112

約数和(自身を除く): 175791138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 127, 183, 254, 366, 381, 401, 427, 762, 802, 854, 889, 1203, 1281, 1778, 2406, 2562, 2667, 2807, 5334, 5614, 7747, 8421, 15494, 16842, 23241, 24461, 46482, 48922, 50927, 54229, 73383, 101854, 108458, 146766, 152781, 162687, 171227, 305562, 325374, 342454, 356489, 513681, 712978, 1027362, 1069467, 2138934, 3106547, 6213094, 9319641, 18639282, 21745829, 43491658, 65237487, 130474974]

約数ペア:

[(1, 130474974), (2, 65237487), (3, 43491658), (6, 21745829), (7, 18639282), (14, 9319641), (21, 6213094), (42, 3106547), (61, 2138934), (122, 1069467), (127, 1027362), (183, 712978), (254, 513681), (366, 356489), (381, 342454), (401, 325374), (427, 305562), (762, 171227), (802, 162687), (854, 152781), (889, 146766), (1203, 108458), (1281, 101854), (1778, 73383), (2406, 54229), (2562, 50927), (2667, 48922), (2807, 46482), (5334, 24461), (5614, 23241), (7747, 16842), (8421, 15494)]