81965070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82793}}^1$

素因数の和:82817

約数の個数: 48

約数和(自身を含む): 232485552

約数和(自身を除く): 150520482

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 82793, 165586, 248379, 413965, 496758, 745137, 827930, 910723, 1241895, 1490274, 1821446, 2483790, 2732169, 3725685, 4553615, 5464338, 7451370, 8196507, 9107230, 13660845, 16393014, 27321690, 40982535, 81965070]

約数ペア:

[(1, 81965070), (2, 40982535), (3, 27321690), (5, 16393014), (6, 13660845), (9, 9107230), (10, 8196507), (11, 7451370), (15, 5464338), (18, 4553615), (22, 3725685), (30, 2732169), (33, 2483790), (45, 1821446), (55, 1490274), (66, 1241895), (90, 910723), (99, 827930), (110, 745137), (165, 496758), (198, 413965), (330, 248379), (495, 165586), (990, 82793)]