75873690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1303}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 197728128

約数和(自身を除く): 121854438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1303, 1941, 2606, 3235, 3882, 3909, 5823, 6470, 6515, 7818, 9705, 11646, 11727, 13030, 19410, 19545, 23454, 29115, 39090, 58230, 58635, 117270, 843041, 1686082, 2529123, 4215205, 5058246, 7587369, 8430410, 12645615, 15174738, 25291230, 37936845, 75873690]

約数ペア:

[(1, 75873690), (2, 37936845), (3, 25291230), (5, 15174738), (6, 12645615), (9, 8430410), (10, 7587369), (15, 5058246), (18, 4215205), (30, 2529123), (45, 1686082), (90, 843041), (647, 117270), (1294, 58635), (1303, 58230), (1941, 39090), (2606, 29115), (3235, 23454), (3882, 19545), (3909, 19410), (5823, 13030), (6470, 11727), (6515, 11646), (7818, 9705)]