30795466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 55878984

約数和(自身を除く): 25083518

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 193, 221, 247, 323, 361, 386, 442, 494, 646, 722, 2509, 3281, 3667, 4199, 4693, 5018, 6137, 6562, 7334, 8398, 9386, 12274, 42653, 47671, 62339, 69673, 79781, 85306, 95342, 124678, 139346, 159562, 810407, 905749, 1184441, 1620814, 1811498, 2368882, 15397733, 30795466]

約数ペア:

[(1, 30795466), (2, 15397733), (13, 2368882), (17, 1811498), (19, 1620814), (26, 1184441), (34, 905749), (38, 810407), (193, 159562), (221, 139346), (247, 124678), (323, 95342), (361, 85306), (386, 79781), (442, 69673), (494, 62339), (646, 47671), (722, 42653), (2509, 12274), (3281, 9386), (3667, 8398), (4199, 7334), (4693, 6562), (5018, 6137)]