76817130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 199438848

約数和(自身を除く): 122621718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 431, 457, 862, 914, 1293, 1371, 2155, 2285, 2586, 2742, 4310, 4570, 5603, 5941, 6465, 6855, 11206, 11882, 12930, 13710, 16809, 17823, 28015, 29705, 33618, 35646, 56030, 59410, 84045, 89115, 168090, 178230, 196967, 393934, 590901, 984835, 1181802, 1969670, 2560571, 2954505, 5121142, 5909010, 7681713, 12802855, 15363426, 25605710, 38408565, 76817130]

約数ペア:

[(1, 76817130), (2, 38408565), (3, 25605710), (5, 15363426), (6, 12802855), (10, 7681713), (13, 5909010), (15, 5121142), (26, 2954505), (30, 2560571), (39, 1969670), (65, 1181802), (78, 984835), (130, 590901), (195, 393934), (390, 196967), (431, 178230), (457, 168090), (862, 89115), (914, 84045), (1293, 59410), (1371, 56030), (2155, 35646), (2285, 33618), (2586, 29705), (2742, 28015), (4310, 17823), (4570, 16809), (5603, 13710), (5941, 12930), (6465, 11882), (6855, 11206)]