30610818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 79441920

約数和(自身を除く): 48831102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1723, 1974, 2538, 2961, 3446, 5169, 5922, 8883, 10338, 12061, 15507, 17766, 24122, 31014, 36183, 46521, 72366, 80981, 93042, 108549, 161962, 217098, 242943, 325647, 485886, 566867, 651294, 728829, 1133734, 1457658, 1700601, 2186487, 3401202, 4372974, 5101803, 10203606, 15305409, 30610818]

約数ペア:

[(1, 30610818), (2, 15305409), (3, 10203606), (6, 5101803), (7, 4372974), (9, 3401202), (14, 2186487), (18, 1700601), (21, 1457658), (27, 1133734), (42, 728829), (47, 651294), (54, 566867), (63, 485886), (94, 325647), (126, 242943), (141, 217098), (189, 161962), (282, 108549), (329, 93042), (378, 80981), (423, 72366), (658, 46521), (846, 36183), (987, 31014), (1269, 24122), (1723, 17766), (1974, 15507), (2538, 12061), (2961, 10338), (3446, 8883), (5169, 5922)]