64677210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 167989248

約数和(自身を除く): 103312038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 383, 390, 433, 766, 866, 1149, 1299, 1915, 2165, 2298, 2598, 3830, 4330, 4979, 5629, 5745, 6495, 9958, 11258, 11490, 12990, 14937, 16887, 24895, 28145, 29874, 33774, 49790, 56290, 74685, 84435, 149370, 165839, 168870, 331678, 497517, 829195, 995034, 1658390, 2155907, 2487585, 4311814, 4975170, 6467721, 10779535, 12935442, 21559070, 32338605, 64677210]

約数ペア:

[(1, 64677210), (2, 32338605), (3, 21559070), (5, 12935442), (6, 10779535), (10, 6467721), (13, 4975170), (15, 4311814), (26, 2487585), (30, 2155907), (39, 1658390), (65, 995034), (78, 829195), (130, 497517), (195, 331678), (383, 168870), (390, 165839), (433, 149370), (766, 84435), (866, 74685), (1149, 56290), (1299, 49790), (1915, 33774), (2165, 29874), (2298, 28145), (2598, 24895), (3830, 16887), (4330, 14937), (4979, 12990), (5629, 11490), (5745, 11258), (6495, 9958)]