130854060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2083}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 398252400

約数和(自身を除く): 267398340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 2083, 2094, 3141, 3490, 4166, 4188, 5235, 6249, 6282, 6980, 8332, 10415, 10470, 12498, 12564, 15705, 18747, 20830, 20940, 24996, 31245, 31410, 37494, 41660, 62490, 62820, 74988, 93735, 124980, 187470, 374940, 726967, 1453934, 2180901, 2907868, 3634835, 4361802, 6542703, 7269670, 8723604, 10904505, 13085406, 14539340, 21809010, 26170812, 32713515, 43618020, 65427030, 130854060]

約数ペア:

[(1, 130854060), (2, 65427030), (3, 43618020), (4, 32713515), (5, 26170812), (6, 21809010), (9, 14539340), (10, 13085406), (12, 10904505), (15, 8723604), (18, 7269670), (20, 6542703), (30, 4361802), (36, 3634835), (45, 2907868), (60, 2180901), (90, 1453934), (180, 726967), (349, 374940), (698, 187470), (1047, 124980), (1396, 93735), (1745, 74988), (2083, 62820), (2094, 62490), (3141, 41660), (3490, 37494), (4166, 31410), (4188, 31245), (5235, 24996), (6249, 20940), (6282, 20830), (6980, 18747), (8332, 15705), (10415, 12564), (10470, 12498)]