709134734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 1385164800

約数和(自身を除く): 676030066

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 89, 154, 178, 217, 341, 434, 623, 682, 979, 1246, 1669, 1958, 2387, 2759, 3338, 4774, 5518, 6853, 11683, 13706, 18359, 19313, 23366, 30349, 36718, 38626, 51739, 60698, 103478, 128513, 148541, 212443, 257026, 297082, 362173, 424886, 569129, 724346, 1039787, 1138258, 1633951, 2079574, 3267902, 3983903, 4604771, 7967806, 9209542, 11437657, 22875314, 32233397, 50652481, 64466794, 101304962, 354567367, 709134734]

約数ペア:

[(1, 709134734), (2, 354567367), (7, 101304962), (11, 64466794), (14, 50652481), (22, 32233397), (31, 22875314), (62, 11437657), (77, 9209542), (89, 7967806), (154, 4604771), (178, 3983903), (217, 3267902), (341, 2079574), (434, 1633951), (623, 1138258), (682, 1039787), (979, 724346), (1246, 569129), (1669, 424886), (1958, 362173), (2387, 297082), (2759, 257026), (3338, 212443), (4774, 148541), (5518, 128513), (6853, 103478), (11683, 60698), (13706, 51739), (18359, 38626), (19313, 36718), (23366, 30349)]