16946490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 44945280

約数和(自身を除く): 27998790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 577, 890, 979, 1154, 1335, 1731, 1958, 2670, 2885, 2937, 3462, 4895, 5770, 5874, 6347, 8655, 9790, 12694, 14685, 17310, 19041, 29370, 31735, 38082, 51353, 63470, 95205, 102706, 154059, 190410, 256765, 308118, 513530, 564883, 770295, 1129766, 1540590, 1694649, 2824415, 3389298, 5648830, 8473245, 16946490]

約数ペア:

[(1, 16946490), (2, 8473245), (3, 5648830), (5, 3389298), (6, 2824415), (10, 1694649), (11, 1540590), (15, 1129766), (22, 770295), (30, 564883), (33, 513530), (55, 308118), (66, 256765), (89, 190410), (110, 154059), (165, 102706), (178, 95205), (267, 63470), (330, 51353), (445, 38082), (534, 31735), (577, 29370), (890, 19041), (979, 17310), (1154, 14685), (1335, 12694), (1731, 9790), (1958, 8655), (2670, 6347), (2885, 5874), (2937, 5770), (3462, 4895)]