29465940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70157}}^1$

素因数の和:70176

約数の個数: 48

約数和(自身を含む): 94292352

約数和(自身を除く): 64826412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 70157, 140314, 210471, 280628, 350785, 420942, 491099, 701570, 841884, 982198, 1052355, 1403140, 1473297, 1964396, 2104710, 2455495, 2946594, 4209420, 4910990, 5893188, 7366485, 9821980, 14732970, 29465940]

約数ペア:

[(1, 29465940), (2, 14732970), (3, 9821980), (4, 7366485), (5, 5893188), (6, 4910990), (7, 4209420), (10, 2946594), (12, 2455495), (14, 2104710), (15, 1964396), (20, 1473297), (21, 1403140), (28, 1052355), (30, 982198), (35, 841884), (42, 701570), (60, 491099), (70, 420942), (84, 350785), (105, 280628), (140, 210471), (210, 140314), (420, 70157)]