494700540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{62939}}^1$

素因数の和:63082

約数の個数: 48

約数和(自身を含む): 1395757440

約数和(自身を除く): 901056900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 62939, 125878, 188817, 251756, 314695, 377634, 629390, 755268, 944085, 1258780, 1888170, 3776340, 8245009, 16490018, 24735027, 32980036, 41225045, 49470054, 82450090, 98940108, 123675135, 164900180, 247350270, 494700540]

約数ペア:

[(1, 494700540), (2, 247350270), (3, 164900180), (4, 123675135), (5, 98940108), (6, 82450090), (10, 49470054), (12, 41225045), (15, 32980036), (20, 24735027), (30, 16490018), (60, 8245009), (131, 3776340), (262, 1888170), (393, 1258780), (524, 944085), (655, 755268), (786, 629390), (1310, 377634), (1572, 314695), (1965, 251756), (2620, 188817), (3930, 125878), (7860, 62939)]