191389290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{14401}}^1$

素因数の和:14854

約数の個数: 32

約数和(自身を含む): 460403136

約数和(自身を除く): 269013846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 13290, 14401, 28802, 43203, 72005, 86406, 144010, 216015, 432030, 6379643, 12759286, 19138929, 31898215, 38277858, 63796430, 95694645, 191389290]

約数ペア:

[(1, 191389290), (2, 95694645), (3, 63796430), (5, 38277858), (6, 31898215), (10, 19138929), (15, 12759286), (30, 6379643), (443, 432030), (886, 216015), (1329, 144010), (2215, 86406), (2658, 72005), (4430, 43203), (6645, 28802), (13290, 14401)]