71925210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114167}}^1$

素因数の和:114187

約数の個数: 48

約数和(自身を含む): 213722496

約数和(自身を除く): 141797286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 114167, 228334, 342501, 570835, 685002, 799169, 1027503, 1141670, 1598338, 1712505, 2055006, 2397507, 3425010, 3995845, 4795014, 5137515, 7192521, 7991690, 10275030, 11987535, 14385042, 23975070, 35962605, 71925210]

約数ペア:

[(1, 71925210), (2, 35962605), (3, 23975070), (5, 14385042), (6, 11987535), (7, 10275030), (9, 7991690), (10, 7192521), (14, 5137515), (15, 4795014), (18, 3995845), (21, 3425010), (30, 2397507), (35, 2055006), (42, 1712505), (45, 1598338), (63, 1141670), (70, 1027503), (90, 799169), (105, 685002), (126, 570835), (210, 342501), (315, 228334), (630, 114167)]