235355540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4507}}^1$

素因数の和:4896

約数の個数: 48

約数和(自身を含む): 566493312

約数和(自身を除く): 331137772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 4507, 5222, 7460, 9014, 10444, 13055, 18028, 22535, 26110, 31549, 45070, 52220, 63098, 90140, 126196, 157745, 315490, 630980, 1681111, 3362222, 6724444, 8405555, 11767777, 16811110, 23535554, 33622220, 47071108, 58838885, 117677770, 235355540]

約数ペア:

[(1, 235355540), (2, 117677770), (4, 58838885), (5, 47071108), (7, 33622220), (10, 23535554), (14, 16811110), (20, 11767777), (28, 8405555), (35, 6724444), (70, 3362222), (140, 1681111), (373, 630980), (746, 315490), (1492, 157745), (1865, 126196), (2611, 90140), (3730, 63098), (4507, 52220), (5222, 45070), (7460, 31549), (9014, 26110), (10444, 22535), (13055, 18028)]