29861690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 57211920

約数和(自身を除く): 27350230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 653, 1306, 1345, 2690, 3265, 4573, 6530, 9146, 11101, 22202, 22865, 45730, 55505, 111010, 175657, 351314, 878285, 1756570, 2986169, 5972338, 14930845, 29861690]

約数ペア:

[(1, 29861690), (2, 14930845), (5, 5972338), (10, 2986169), (17, 1756570), (34, 878285), (85, 351314), (170, 175657), (269, 111010), (538, 55505), (653, 45730), (1306, 22865), (1345, 22202), (2690, 11101), (3265, 9146), (4573, 6530)]