30170308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 64399104

約数和(自身を除く): 34228796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 263, 476, 482, 526, 964, 1052, 1687, 1841, 3374, 3682, 4097, 4471, 6748, 7364, 8194, 8942, 16388, 17884, 28679, 31297, 57358, 62594, 63383, 114716, 125188, 126766, 253532, 443681, 887362, 1077511, 1774724, 2155022, 4310044, 7542577, 15085154, 30170308]

約数ペア:

[(1, 30170308), (2, 15085154), (4, 7542577), (7, 4310044), (14, 2155022), (17, 1774724), (28, 1077511), (34, 887362), (68, 443681), (119, 253532), (238, 126766), (241, 125188), (263, 114716), (476, 63383), (482, 62594), (526, 57358), (964, 31297), (1052, 28679), (1687, 17884), (1841, 16388), (3374, 8942), (3682, 8194), (4097, 7364), (4471, 6748)]