30898338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 37226334

約数列:

[1, 2, 3, 6, 23, 41, 43, 46, 69, 82, 86, 123, 127, 129, 138, 246, 254, 258, 381, 762, 943, 989, 1763, 1886, 1978, 2829, 2921, 2967, 3526, 5207, 5289, 5461, 5658, 5842, 5934, 8763, 10414, 10578, 10922, 15621, 16383, 17526, 31242, 32766, 40549, 81098, 119761, 121647, 125603, 223901, 239522, 243294, 251206, 359283, 376809, 447802, 671703, 718566, 753618, 1343406, 5149723, 10299446, 15449169, 30898338]

約数ペア:

[(1, 30898338), (2, 15449169), (3, 10299446), (6, 5149723), (23, 1343406), (41, 753618), (43, 718566), (46, 671703), (69, 447802), (82, 376809), (86, 359283), (123, 251206), (127, 243294), (129, 239522), (138, 223901), (246, 125603), (254, 121647), (258, 119761), (381, 81098), (762, 40549), (943, 32766), (989, 31242), (1763, 17526), (1886, 16383), (1978, 15621), (2829, 10922), (2921, 10578), (2967, 10414), (3526, 8763), (5207, 5934), (5289, 5842), (5461, 5658)]