1539202390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6737}}^1$

素因数の和:6853

約数の個数: 64

約数和(自身を含む): 3166967808

約数和(自身を除く): 1627765418

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 110, 134, 155, 310, 335, 341, 670, 682, 737, 1474, 1705, 2077, 3410, 3685, 4154, 6737, 7370, 10385, 13474, 20770, 22847, 33685, 45694, 67370, 74107, 114235, 148214, 208847, 228470, 370535, 417694, 451379, 741070, 902758, 1044235, 2088470, 2256895, 2297317, 4513790, 4594634, 4965169, 9930338, 11486585, 13992749, 22973170, 24825845, 27985498, 49651690, 69963745, 139927490, 153920239, 307840478, 769601195, 1539202390]

約数ペア:

[(1, 1539202390), (2, 769601195), (5, 307840478), (10, 153920239), (11, 139927490), (22, 69963745), (31, 49651690), (55, 27985498), (62, 24825845), (67, 22973170), (110, 13992749), (134, 11486585), (155, 9930338), (310, 4965169), (335, 4594634), (341, 4513790), (670, 2297317), (682, 2256895), (737, 2088470), (1474, 1044235), (1705, 902758), (2077, 741070), (3410, 451379), (3685, 417694), (4154, 370535), (6737, 228470), (7370, 208847), (10385, 148214), (13474, 114235), (20770, 74107), (22847, 67370), (33685, 45694)]