28940970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56747}}^1$

素因数の和:56774

約数の個数: 32

約数和(自身を含む): 73545408

約数和(自身を除く): 44604438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 56747, 113494, 170241, 283735, 340482, 567470, 851205, 964699, 1702410, 1929398, 2894097, 4823495, 5788194, 9646990, 14470485, 28940970]

約数ペア:

[(1, 28940970), (2, 14470485), (3, 9646990), (5, 5788194), (6, 4823495), (10, 2894097), (15, 1929398), (17, 1702410), (30, 964699), (34, 851205), (51, 567470), (85, 340482), (102, 283735), (170, 170241), (255, 113494), (510, 56747)]