64973070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{240641}}^1$

素因数の和:240657

約数の個数: 32

約数和(自身を含む): 173262240

約数和(自身を除く): 108289170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 240641, 481282, 721923, 1203205, 1443846, 2165769, 2406410, 3609615, 4331538, 6497307, 7219230, 10828845, 12994614, 21657690, 32486535, 64973070]

約数ペア:

[(1, 64973070), (2, 32486535), (3, 21657690), (5, 12994614), (6, 10828845), (9, 7219230), (10, 6497307), (15, 4331538), (18, 3609615), (27, 2406410), (30, 2165769), (45, 1443846), (54, 1203205), (90, 721923), (135, 481282), (270, 240641)]