30944913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 48416256

約数和(自身を除く): 17471343

約数列:

[1, 3, 17, 23, 31, 37, 51, 69, 93, 111, 391, 527, 529, 629, 713, 851, 1147, 1173, 1581, 1587, 1887, 2139, 2553, 3441, 8993, 12121, 14467, 16399, 19499, 19573, 26381, 26979, 36363, 43401, 49197, 58497, 58719, 79143, 278783, 332741, 448477, 606763, 836349, 998223, 1345431, 1820289, 10314971, 30944913]

約数ペア:

[(1, 30944913), (3, 10314971), (17, 1820289), (23, 1345431), (31, 998223), (37, 836349), (51, 606763), (69, 448477), (93, 332741), (111, 278783), (391, 79143), (527, 58719), (529, 58497), (629, 49197), (713, 43401), (851, 36363), (1147, 26979), (1173, 26381), (1581, 19573), (1587, 19499), (1887, 16399), (2139, 14467), (2553, 12121), (3441, 8993)]