86012220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{204791}}^1$

素因数の和:204810

約数の個数: 48

約数和(自身を含む): 275240448

約数和(自身を除く): 189228228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 204791, 409582, 614373, 819164, 1023955, 1228746, 1433537, 2047910, 2457492, 2867074, 3071865, 4095820, 4300611, 5734148, 6143730, 7167685, 8601222, 12287460, 14335370, 17202444, 21503055, 28670740, 43006110, 86012220]

約数ペア:

[(1, 86012220), (2, 43006110), (3, 28670740), (4, 21503055), (5, 17202444), (6, 14335370), (7, 12287460), (10, 8601222), (12, 7167685), (14, 6143730), (15, 5734148), (20, 4300611), (21, 4095820), (28, 3071865), (30, 2867074), (35, 2457492), (42, 2047910), (60, 1433537), (70, 1228746), (84, 1023955), (105, 819164), (140, 614373), (210, 409582), (420, 204791)]