170340360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19993}}^1$

素因数の和:20078

約数の個数: 64

約数和(自身を含む): 518244480

約数和(自身を除く): 347904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 19993, 39986, 59979, 79972, 99965, 119958, 159944, 199930, 239916, 299895, 399860, 479832, 599790, 799720, 1199580, 1419503, 2399160, 2839006, 4258509, 5678012, 7097515, 8517018, 11356024, 14195030, 17034036, 21292545, 28390060, 34068072, 42585090, 56780120, 85170180, 170340360]

約数ペア:

[(1, 170340360), (2, 85170180), (3, 56780120), (4, 42585090), (5, 34068072), (6, 28390060), (8, 21292545), (10, 17034036), (12, 14195030), (15, 11356024), (20, 8517018), (24, 7097515), (30, 5678012), (40, 4258509), (60, 2839006), (71, 2399160), (120, 1419503), (142, 1199580), (213, 799720), (284, 599790), (355, 479832), (426, 399860), (568, 299895), (710, 239916), (852, 199930), (1065, 159944), (1420, 119958), (1704, 99965), (2130, 79972), (2840, 59979), (4260, 39986), (8520, 19993)]