28429710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2731}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 68452992

約数和(自身を除く): 40023282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 2731, 3470, 5205, 5462, 8193, 10410, 13655, 16386, 27310, 40965, 81930, 947657, 1895314, 2842971, 4738285, 5685942, 9476570, 14214855, 28429710]

約数ペア:

[(1, 28429710), (2, 14214855), (3, 9476570), (5, 5685942), (6, 4738285), (10, 2842971), (15, 1895314), (30, 947657), (347, 81930), (694, 40965), (1041, 27310), (1735, 16386), (2082, 13655), (2731, 10410), (3470, 8193), (5205, 5462)]