1222996290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{204857}}^1$

素因数の和:205066

約数の個数: 32

約数和(自身を含む): 2949955200

約数和(自身を除く): 1726958910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 204857, 409714, 614571, 1024285, 1229142, 2048570, 3072855, 6145710, 40766543, 81533086, 122299629, 203832715, 244599258, 407665430, 611498145, 1222996290]

約数ペア:

[(1, 1222996290), (2, 611498145), (3, 407665430), (5, 244599258), (6, 203832715), (10, 122299629), (15, 81533086), (30, 40766543), (199, 6145710), (398, 3072855), (597, 2048570), (995, 1229142), (1194, 1024285), (1990, 614571), (2985, 409714), (5970, 204857)]