72692970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49451}}^1$

素因数の和:49475

約数の個数: 48

約数和(自身を含む): 202951008

約数和(自身を除く): 130258038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 49451, 98902, 148353, 247255, 296706, 346157, 494510, 692314, 741765, 1038471, 1483530, 1730785, 2076942, 2423099, 3461570, 4846198, 5192355, 7269297, 10384710, 12115495, 14538594, 24230990, 36346485, 72692970]

約数ペア:

[(1, 72692970), (2, 36346485), (3, 24230990), (5, 14538594), (6, 12115495), (7, 10384710), (10, 7269297), (14, 5192355), (15, 4846198), (21, 3461570), (30, 2423099), (35, 2076942), (42, 1730785), (49, 1483530), (70, 1038471), (98, 741765), (105, 692314), (147, 494510), (210, 346157), (245, 296706), (294, 247255), (490, 148353), (735, 98902), (1470, 49451)]