29714740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 70285824

約数和(自身を除く): 40571084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 4357, 6820, 8714, 17428, 21785, 43570, 47927, 87140, 95854, 135067, 191708, 239635, 270134, 479270, 540268, 675335, 958540, 1350670, 1485737, 2701340, 2971474, 5942948, 7428685, 14857370, 29714740]

約数ペア:

[(1, 29714740), (2, 14857370), (4, 7428685), (5, 5942948), (10, 2971474), (11, 2701340), (20, 1485737), (22, 1350670), (31, 958540), (44, 675335), (55, 540268), (62, 479270), (110, 270134), (124, 239635), (155, 191708), (220, 135067), (310, 95854), (341, 87140), (620, 47927), (682, 43570), (1364, 21785), (1705, 17428), (3410, 8714), (4357, 6820)]