310081686

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4987}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 637346688

約数和(自身を除く): 327265002

約数列:

[1, 2, 3, 6, 43, 86, 129, 241, 258, 482, 723, 1446, 4987, 9974, 10363, 14961, 20726, 29922, 31089, 62178, 214441, 428882, 643323, 1201867, 1286646, 2403734, 3605601, 7211202, 51680281, 103360562, 155040843, 310081686]

約数ペア:

[(1, 310081686), (2, 155040843), (3, 103360562), (6, 51680281), (43, 7211202), (86, 3605601), (129, 2403734), (241, 1286646), (258, 1201867), (482, 643323), (723, 428882), (1446, 214441), (4987, 62178), (9974, 31089), (10363, 29922), (14961, 20726)]