30712068

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 80080000

約数和(自身を除く): 49367932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1429, 1791, 2388, 2858, 3582, 4287, 5373, 5716, 7164, 8574, 10746, 12861, 17148, 21492, 25722, 38583, 51444, 77166, 154332, 284371, 568742, 853113, 1137484, 1706226, 2559339, 3412452, 5118678, 7678017, 10237356, 15356034, 30712068]

約数ペア:

[(1, 30712068), (2, 15356034), (3, 10237356), (4, 7678017), (6, 5118678), (9, 3412452), (12, 2559339), (18, 1706226), (27, 1137484), (36, 853113), (54, 568742), (108, 284371), (199, 154332), (398, 77166), (597, 51444), (796, 38583), (1194, 25722), (1429, 21492), (1791, 17148), (2388, 12861), (2858, 10746), (3582, 8574), (4287, 7164), (5373, 5716)]