62500890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 95092710

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 239, 345, 379, 478, 690, 717, 758, 1137, 1195, 1434, 1895, 2274, 2390, 3585, 3790, 5497, 5685, 7170, 8717, 10994, 11370, 16491, 17434, 26151, 27485, 32982, 43585, 52302, 54970, 82455, 87170, 90581, 130755, 164910, 181162, 261510, 271743, 452905, 543486, 905810, 1358715, 2083363, 2717430, 4166726, 6250089, 10416815, 12500178, 20833630, 31250445, 62500890]

約数ペア:

[(1, 62500890), (2, 31250445), (3, 20833630), (5, 12500178), (6, 10416815), (10, 6250089), (15, 4166726), (23, 2717430), (30, 2083363), (46, 1358715), (69, 905810), (115, 543486), (138, 452905), (230, 271743), (239, 261510), (345, 181162), (379, 164910), (478, 130755), (690, 90581), (717, 87170), (758, 82455), (1137, 54970), (1195, 52302), (1434, 43585), (1895, 32982), (2274, 27485), (2390, 26151), (3585, 17434), (3790, 16491), (5497, 11370), (5685, 10994), (7170, 8717)]