305900534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 484534656

約数和(自身を除く): 178634122

約数列:

[1, 2, 37, 47, 74, 94, 281, 313, 562, 626, 1739, 3478, 10397, 11581, 13207, 14711, 20794, 23162, 26414, 29422, 87953, 175906, 488659, 544307, 977318, 1088614, 3254261, 4133791, 6508522, 8267582, 152950267, 305900534]

約数ペア:

[(1, 305900534), (2, 152950267), (37, 8267582), (47, 6508522), (74, 4133791), (94, 3254261), (281, 1088614), (313, 977318), (562, 544307), (626, 488659), (1739, 175906), (3478, 87953), (10397, 29422), (11581, 26414), (13207, 23162), (14711, 20794)]