87212130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2377}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 209568384

約数和(自身を除く): 122356254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2377, 2446, 3669, 4754, 6115, 7131, 7338, 11885, 12230, 14262, 18345, 23770, 35655, 36690, 71310, 2907071, 5814142, 8721213, 14535355, 17442426, 29070710, 43606065, 87212130]

約数ペア:

[(1, 87212130), (2, 43606065), (3, 29070710), (5, 17442426), (6, 14535355), (10, 8721213), (15, 5814142), (30, 2907071), (1223, 71310), (2377, 36690), (2446, 35655), (3669, 23770), (4754, 18345), (6115, 14262), (7131, 12230), (7338, 11885)]