9739810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 20155392

約数和(自身を除く): 10415582

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 47, 53, 85, 94, 106, 115, 170, 230, 235, 265, 391, 470, 530, 782, 799, 901, 1081, 1219, 1598, 1802, 1955, 2162, 2438, 2491, 3910, 3995, 4505, 4982, 5405, 6095, 7990, 9010, 10810, 12190, 12455, 18377, 20723, 24910, 36754, 41446, 42347, 57293, 84694, 91885, 103615, 114586, 183770, 207230, 211735, 286465, 423470, 572930, 973981, 1947962, 4869905, 9739810]

約数ペア:

[(1, 9739810), (2, 4869905), (5, 1947962), (10, 973981), (17, 572930), (23, 423470), (34, 286465), (46, 211735), (47, 207230), (53, 183770), (85, 114586), (94, 103615), (106, 91885), (115, 84694), (170, 57293), (230, 42347), (235, 41446), (265, 36754), (391, 24910), (470, 20723), (530, 18377), (782, 12455), (799, 12190), (901, 10810), (1081, 9010), (1219, 7990), (1598, 6095), (1802, 5405), (1955, 4982), (2162, 4505), (2438, 3995), (2491, 3910)]