129776810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{33191}}^1$

素因数の和:33238

約数の個数: 32

約数和(自身を含む): 258100992

約数和(自身を除く): 128324182

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 33191, 66382, 165955, 331910, 564247, 763393, 1128494, 1526786, 2821235, 3816965, 5642470, 7633930, 12977681, 25955362, 64888405, 129776810]

約数ペア:

[(1, 129776810), (2, 64888405), (5, 25955362), (10, 12977681), (17, 7633930), (23, 5642470), (34, 3816965), (46, 2821235), (85, 1526786), (115, 1128494), (170, 763393), (230, 564247), (391, 331910), (782, 165955), (1955, 66382), (3910, 33191)]