30398082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 42177918

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 499, 781, 858, 923, 998, 1497, 1562, 1846, 2343, 2769, 2994, 4686, 5489, 5538, 6487, 10153, 10978, 12974, 16467, 19461, 20306, 30459, 32934, 35429, 38922, 60918, 70858, 71357, 106287, 142714, 212574, 214071, 389719, 428142, 460577, 779438, 921154, 1169157, 1381731, 2338314, 2763462, 5066347, 10132694, 15199041, 30398082]

約数ペア:

[(1, 30398082), (2, 15199041), (3, 10132694), (6, 5066347), (11, 2763462), (13, 2338314), (22, 1381731), (26, 1169157), (33, 921154), (39, 779438), (66, 460577), (71, 428142), (78, 389719), (142, 214071), (143, 212574), (213, 142714), (286, 106287), (426, 71357), (429, 70858), (499, 60918), (781, 38922), (858, 35429), (923, 32934), (998, 30459), (1497, 20306), (1562, 19461), (1846, 16467), (2343, 12974), (2769, 10978), (2994, 10153), (4686, 6487), (5489, 5538)]