30177970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 55665792

約数和(自身を除く): 25487822

約数列:

[1, 2, 5, 10, 83, 103, 166, 206, 353, 415, 515, 706, 830, 1030, 1765, 3530, 8549, 17098, 29299, 36359, 42745, 58598, 72718, 85490, 146495, 181795, 292990, 363590, 3017797, 6035594, 15088985, 30177970]

約数ペア:

[(1, 30177970), (2, 15088985), (5, 6035594), (10, 3017797), (83, 363590), (103, 292990), (166, 181795), (206, 146495), (353, 85490), (415, 72718), (515, 58598), (706, 42745), (830, 36359), (1030, 29299), (1765, 17098), (3530, 8549)]