30946398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 73709568

約数和(自身を除く): 42763170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 257, 282, 329, 366, 427, 514, 658, 771, 854, 987, 1281, 1542, 1799, 1974, 2562, 2867, 3598, 5397, 5734, 8601, 10794, 12079, 15677, 17202, 20069, 24158, 31354, 36237, 40138, 47031, 60207, 72474, 84553, 94062, 109739, 120414, 169106, 219478, 253659, 329217, 507318, 658434, 736819, 1473638, 2210457, 4420914, 5157733, 10315466, 15473199, 30946398]

約数ペア:

[(1, 30946398), (2, 15473199), (3, 10315466), (6, 5157733), (7, 4420914), (14, 2210457), (21, 1473638), (42, 736819), (47, 658434), (61, 507318), (94, 329217), (122, 253659), (141, 219478), (183, 169106), (257, 120414), (282, 109739), (329, 94062), (366, 84553), (427, 72474), (514, 60207), (658, 47031), (771, 40138), (854, 36237), (987, 31354), (1281, 24158), (1542, 20069), (1799, 17202), (1974, 15677), (2562, 12079), (2867, 10794), (3598, 8601), (5397, 5734)]