66703890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 176090112

約数和(自身を除く): 109386222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1543, 1965, 2882, 3086, 3930, 4323, 4629, 7205, 7715, 8646, 9258, 14410, 15430, 16973, 21615, 23145, 33946, 43230, 46290, 50919, 84865, 101838, 169730, 202133, 254595, 404266, 509190, 606399, 1010665, 1212798, 2021330, 2223463, 3031995, 4446926, 6063990, 6670389, 11117315, 13340778, 22234630, 33351945, 66703890]

約数ペア:

[(1, 66703890), (2, 33351945), (3, 22234630), (5, 13340778), (6, 11117315), (10, 6670389), (11, 6063990), (15, 4446926), (22, 3031995), (30, 2223463), (33, 2021330), (55, 1212798), (66, 1010665), (110, 606399), (131, 509190), (165, 404266), (262, 254595), (330, 202133), (393, 169730), (655, 101838), (786, 84865), (1310, 50919), (1441, 46290), (1543, 43230), (1965, 33946), (2882, 23145), (3086, 21615), (3930, 16973), (4323, 15430), (4629, 14410), (7205, 9258), (7715, 8646)]