70988015

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 33811729

約数列:

[1, 5, 7, 35, 37, 41, 49, 185, 191, 205, 245, 259, 287, 955, 1295, 1337, 1435, 1517, 1813, 2009, 6685, 7067, 7585, 7831, 9065, 9359, 10045, 10619, 35335, 39155, 46795, 49469, 53095, 54817, 74333, 247345, 274085, 289747, 346283, 371665, 383719, 1448735, 1731415, 1918595, 2028229, 10141145, 14197603, 70988015]

約数ペア:

[(1, 70988015), (5, 14197603), (7, 10141145), (35, 2028229), (37, 1918595), (41, 1731415), (49, 1448735), (185, 383719), (191, 371665), (205, 346283), (245, 289747), (259, 274085), (287, 247345), (955, 74333), (1295, 54817), (1337, 53095), (1435, 49469), (1517, 46795), (1813, 39155), (2009, 35335), (6685, 10619), (7067, 10045), (7585, 9359), (7831, 9065)]