5120790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 12393216

約数和(自身を除く): 7272426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1303, 1310, 1965, 2606, 3909, 3930, 6515, 7818, 13030, 19545, 39090, 170693, 341386, 512079, 853465, 1024158, 1706930, 2560395, 5120790]

約数ペア:

[(1, 5120790), (2, 2560395), (3, 1706930), (5, 1024158), (6, 853465), (10, 512079), (15, 341386), (30, 170693), (131, 39090), (262, 19545), (393, 13030), (655, 7818), (786, 6515), (1303, 3930), (1310, 3909), (1965, 2606)]