28343130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41077}}^1$

素因数の和:41110

約数の個数: 32

約数和(自身を含む): 70982784

約数和(自身を除く): 42639654

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41077, 82154, 123231, 205385, 246462, 410770, 616155, 944771, 1232310, 1889542, 2834313, 4723855, 5668626, 9447710, 14171565, 28343130]

約数ペア:

[(1, 28343130), (2, 14171565), (3, 9447710), (5, 5668626), (6, 4723855), (10, 2834313), (15, 1889542), (23, 1232310), (30, 944771), (46, 616155), (69, 410770), (115, 246462), (138, 205385), (230, 123231), (345, 82154), (690, 41077)]