2123294810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{3467}}^1$

素因数の和:4167

約数の個数: 64

約数和(自身を含む): 4712262912

約数和(自身を除く): 2588968102

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 673, 910, 1346, 3365, 3467, 4711, 6730, 6934, 8749, 9422, 17335, 17498, 23555, 24269, 34670, 43745, 45071, 47110, 48538, 61243, 87490, 90142, 121345, 122486, 225355, 242690, 306215, 315497, 450710, 612430, 630994, 1577485, 2333291, 3154970, 4666582, 11666455, 16333037, 23332910, 30332783, 32666074, 60665566, 81665185, 151663915, 163330370, 212329481, 303327830, 424658962, 1061647405, 2123294810]

約数ペア:

[(1, 2123294810), (2, 1061647405), (5, 424658962), (7, 303327830), (10, 212329481), (13, 163330370), (14, 151663915), (26, 81665185), (35, 60665566), (65, 32666074), (70, 30332783), (91, 23332910), (130, 16333037), (182, 11666455), (455, 4666582), (673, 3154970), (910, 2333291), (1346, 1577485), (3365, 630994), (3467, 612430), (4711, 450710), (6730, 315497), (6934, 306215), (8749, 242690), (9422, 225355), (17335, 122486), (17498, 121345), (23555, 90142), (24269, 87490), (34670, 61243), (43745, 48538), (45071, 47110)]