73742970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{351157}}^1$

素因数の和:351174

約数の個数: 32

約数和(自身を含む): 202267008

約数和(自身を除く): 128524038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 351157, 702314, 1053471, 1755785, 2106942, 2458099, 3511570, 4916198, 5267355, 7374297, 10534710, 12290495, 14748594, 24580990, 36871485, 73742970]

約数ペア:

[(1, 73742970), (2, 36871485), (3, 24580990), (5, 14748594), (6, 12290495), (7, 10534710), (10, 7374297), (14, 5267355), (15, 4916198), (21, 3511570), (30, 2458099), (35, 2106942), (42, 1755785), (70, 1053471), (105, 702314), (210, 351157)]