12957030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 35513280

約数和(自身を除く): 22556250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1297, 1665, 1998, 2594, 3330, 3891, 4995, 6485, 7782, 9990, 11673, 12970, 19455, 23346, 35019, 38910, 47989, 58365, 70038, 95978, 116730, 143967, 175095, 239945, 287934, 350190, 431901, 479890, 719835, 863802, 1295703, 1439670, 2159505, 2591406, 4319010, 6478515, 12957030]

約数ペア:

[(1, 12957030), (2, 6478515), (3, 4319010), (5, 2591406), (6, 2159505), (9, 1439670), (10, 1295703), (15, 863802), (18, 719835), (27, 479890), (30, 431901), (37, 350190), (45, 287934), (54, 239945), (74, 175095), (90, 143967), (111, 116730), (135, 95978), (185, 70038), (222, 58365), (270, 47989), (333, 38910), (370, 35019), (555, 23346), (666, 19455), (999, 12970), (1110, 11673), (1297, 9990), (1665, 7782), (1998, 6485), (2594, 4995), (3330, 3891)]