29462790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 81252864

約数和(自身を除く): 51790074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 457, 614, 914, 921, 1371, 1535, 1842, 2149, 2285, 2742, 3070, 3199, 4298, 4570, 4605, 6398, 6447, 6855, 9210, 9597, 10745, 12894, 13710, 15995, 19194, 21490, 31990, 32235, 47985, 64470, 95970, 140299, 280598, 420897, 701495, 841794, 982093, 1402990, 1964186, 2104485, 2946279, 4208970, 4910465, 5892558, 9820930, 14731395, 29462790]

約数ペア:

[(1, 29462790), (2, 14731395), (3, 9820930), (5, 5892558), (6, 4910465), (7, 4208970), (10, 2946279), (14, 2104485), (15, 1964186), (21, 1402990), (30, 982093), (35, 841794), (42, 701495), (70, 420897), (105, 280598), (210, 140299), (307, 95970), (457, 64470), (614, 47985), (914, 32235), (921, 31990), (1371, 21490), (1535, 19194), (1842, 15995), (2149, 13710), (2285, 12894), (2742, 10745), (3070, 9597), (3199, 9210), (4298, 6855), (4570, 6447), (4605, 6398)]