1381661570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 2799463680

約数和(自身を除く): 1417802110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 103, 170, 190, 206, 323, 515, 646, 1030, 1615, 1751, 1957, 3230, 3502, 3914, 4153, 8306, 8755, 9785, 17510, 19570, 20765, 33269, 41530, 66538, 70601, 78907, 141202, 157814, 166345, 332690, 353005, 394535, 427759, 706010, 789070, 855518, 1341419, 2138795, 2682838, 4277590, 6707095, 7271903, 8127421, 13414190, 14543806, 16254842, 36359515, 40637105, 72719030, 81274210, 138166157, 276332314, 690830785, 1381661570]

約数ペア:

[(1, 1381661570), (2, 690830785), (5, 276332314), (10, 138166157), (17, 81274210), (19, 72719030), (34, 40637105), (38, 36359515), (85, 16254842), (95, 14543806), (103, 13414190), (170, 8127421), (190, 7271903), (206, 6707095), (323, 4277590), (515, 2682838), (646, 2138795), (1030, 1341419), (1615, 855518), (1751, 789070), (1957, 706010), (3230, 427759), (3502, 394535), (3914, 353005), (4153, 332690), (8306, 166345), (8755, 157814), (9785, 141202), (17510, 78907), (19570, 70601), (20765, 66538), (33269, 41530)]