13507410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 37407744

約数和(自身を除く): 23900334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 491, 655, 786, 917, 982, 1310, 1473, 1834, 1965, 2455, 2751, 2946, 3437, 3930, 4585, 4910, 5502, 6874, 7365, 9170, 10311, 13755, 14730, 17185, 20622, 27510, 34370, 51555, 64321, 103110, 128642, 192963, 321605, 385926, 450247, 643210, 900494, 964815, 1350741, 1929630, 2251235, 2701482, 4502470, 6753705, 13507410]

約数ペア:

[(1, 13507410), (2, 6753705), (3, 4502470), (5, 2701482), (6, 2251235), (7, 1929630), (10, 1350741), (14, 964815), (15, 900494), (21, 643210), (30, 450247), (35, 385926), (42, 321605), (70, 192963), (105, 128642), (131, 103110), (210, 64321), (262, 51555), (393, 34370), (491, 27510), (655, 20622), (786, 17185), (917, 14730), (982, 13755), (1310, 10311), (1473, 9170), (1834, 7365), (1965, 6874), (2455, 5502), (2751, 4910), (2946, 4585), (3437, 3930)]