140759940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{38459}}^1$

素因数の和:38532

約数の個数: 48

約数和(自身を含む): 400599360

約数和(自身を除く): 259839420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 38459, 76918, 115377, 153836, 192295, 230754, 384590, 461508, 576885, 769180, 1153770, 2307540, 2345999, 4691998, 7037997, 9383996, 11729995, 14075994, 23459990, 28151988, 35189985, 46919980, 70379970, 140759940]

約数ペア:

[(1, 140759940), (2, 70379970), (3, 46919980), (4, 35189985), (5, 28151988), (6, 23459990), (10, 14075994), (12, 11729995), (15, 9383996), (20, 7037997), (30, 4691998), (60, 2345999), (61, 2307540), (122, 1153770), (183, 769180), (244, 576885), (305, 461508), (366, 384590), (610, 230754), (732, 192295), (915, 153836), (1220, 115377), (1830, 76918), (3660, 38459)]