470897370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{457}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 1238586804

約数和(自身を除く): 767689434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 457, 535, 642, 914, 963, 1070, 1371, 1605, 1926, 2285, 2742, 3210, 4113, 4570, 4815, 6855, 8226, 9630, 11449, 13710, 20565, 22898, 34347, 41130, 48899, 57245, 68694, 97798, 103041, 114490, 146697, 171735, 206082, 244495, 293394, 343470, 440091, 488990, 515205, 733485, 880182, 1030410, 1466970, 2200455, 4400910, 5232193, 10464386, 15696579, 26160965, 31393158, 47089737, 52321930, 78482895, 94179474, 156965790, 235448685, 470897370]

約数ペア:

[(1, 470897370), (2, 235448685), (3, 156965790), (5, 94179474), (6, 78482895), (9, 52321930), (10, 47089737), (15, 31393158), (18, 26160965), (30, 15696579), (45, 10464386), (90, 5232193), (107, 4400910), (214, 2200455), (321, 1466970), (457, 1030410), (535, 880182), (642, 733485), (914, 515205), (963, 488990), (1070, 440091), (1371, 343470), (1605, 293394), (1926, 244495), (2285, 206082), (2742, 171735), (3210, 146697), (4113, 114490), (4570, 103041), (4815, 97798), (6855, 68694), (8226, 57245), (9630, 48899), (11449, 41130), (13710, 34347), (20565, 22898)]