73406910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9521}}^1$

素因数の和:9788

約数の個数: 32

約数和(自身を含む): 176880672

約数和(自身を除く): 103473762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 9521, 19042, 28563, 47605, 57126, 95210, 142815, 285630, 2446897, 4893794, 7340691, 12234485, 14681382, 24468970, 36703455, 73406910]

約数ペア:

[(1, 73406910), (2, 36703455), (3, 24468970), (5, 14681382), (6, 12234485), (10, 7340691), (15, 4893794), (30, 2446897), (257, 285630), (514, 142815), (771, 95210), (1285, 57126), (1542, 47605), (2570, 28563), (3855, 19042), (7710, 9521)]