12957193710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{343601}}^1$

素因数の和:344033

約数の個数: 48

約数和(自身を含む): 33769204560

約数和(自身を除く): 20812010850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 2095, 2514, 3771, 4190, 6285, 7542, 12570, 18855, 37710, 343601, 687202, 1030803, 1718005, 2061606, 3092409, 3436010, 5154015, 6184818, 10308030, 15462045, 30924090, 143968819, 287937638, 431906457, 719844095, 863812914, 1295719371, 1439688190, 2159532285, 2591438742, 4319064570, 6478596855, 12957193710]

約数ペア:

[(1, 12957193710), (2, 6478596855), (3, 4319064570), (5, 2591438742), (6, 2159532285), (9, 1439688190), (10, 1295719371), (15, 863812914), (18, 719844095), (30, 431906457), (45, 287937638), (90, 143968819), (419, 30924090), (838, 15462045), (1257, 10308030), (2095, 6184818), (2514, 5154015), (3771, 3436010), (4190, 3092409), (6285, 2061606), (7542, 1718005), (12570, 1030803), (18855, 687202), (37710, 343601)]