76905660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98597}}^1$

素因数の和:98622

約数の個数: 48

約数和(自身を含む): 231902496

約数和(自身を除く): 154996836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98597, 197194, 295791, 394388, 492985, 591582, 985970, 1183164, 1281761, 1478955, 1971940, 2563522, 2957910, 3845283, 5127044, 5915820, 6408805, 7690566, 12817610, 15381132, 19226415, 25635220, 38452830, 76905660]

約数ペア:

[(1, 76905660), (2, 38452830), (3, 25635220), (4, 19226415), (5, 15381132), (6, 12817610), (10, 7690566), (12, 6408805), (13, 5915820), (15, 5127044), (20, 3845283), (26, 2957910), (30, 2563522), (39, 1971940), (52, 1478955), (60, 1281761), (65, 1183164), (78, 985970), (130, 591582), (156, 492985), (195, 394388), (260, 295791), (390, 197194), (780, 98597)]