245895210

素因数分解:

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

素因数の和:82820

約数の個数: 64

約数和(自身を含む): 715340160

約数和(自身を除く): 469444950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 82793, 165586, 248379, 413965, 496758, 745137, 827930, 910723, 1241895, 1490274, 1821446, 2235411, 2483790, 2732169, 3725685, 4470822, 4553615, 5464338, 7451370, 8196507, 9107230, 11177055, 13660845, 16393014, 22354110, 24589521, 27321690, 40982535, 49179042, 81965070, 122947605, 245895210]

約数ペア:

[(1, 245895210), (2, 122947605), (3, 81965070), (5, 49179042), (6, 40982535), (9, 27321690), (10, 24589521), (11, 22354110), (15, 16393014), (18, 13660845), (22, 11177055), (27, 9107230), (30, 8196507), (33, 7451370), (45, 5464338), (54, 4553615), (55, 4470822), (66, 3725685), (90, 2732169), (99, 2483790), (110, 2235411), (135, 1821446), (165, 1490274), (198, 1241895), (270, 910723), (297, 827930), (330, 745137), (495, 496758), (594, 413965), (990, 248379), (1485, 165586), (2970, 82793)]