29462440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 76406400

約数和(自身を除く): 46943960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 757, 973, 1112, 1390, 1514, 1946, 2780, 3028, 3785, 3892, 4865, 5299, 5560, 6056, 7570, 7784, 9730, 10598, 15140, 19460, 21196, 26495, 30280, 38920, 42392, 52990, 105223, 105980, 210446, 211960, 420892, 526115, 736561, 841784, 1052230, 1473122, 2104460, 2946244, 3682805, 4208920, 5892488, 7365610, 14731220, 29462440]

約数ペア:

[(1, 29462440), (2, 14731220), (4, 7365610), (5, 5892488), (7, 4208920), (8, 3682805), (10, 2946244), (14, 2104460), (20, 1473122), (28, 1052230), (35, 841784), (40, 736561), (56, 526115), (70, 420892), (139, 211960), (140, 210446), (278, 105980), (280, 105223), (556, 52990), (695, 42392), (757, 38920), (973, 30280), (1112, 26495), (1390, 21196), (1514, 19460), (1946, 15140), (2780, 10598), (3028, 9730), (3785, 7784), (3892, 7570), (4865, 6056), (5299, 5560)]