57555030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8721

約数の個数: 64

約数和(自身を含む): 157526208

約数和(自身を除く): 99971178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 8681, 17362, 26043, 43405, 52086, 86810, 112853, 130215, 147577, 225706, 260430, 295154, 338559, 442731, 564265, 677118, 737885, 885462, 1128530, 1475770, 1692795, 1918501, 2213655, 3385590, 3837002, 4427310, 5755503, 9592505, 11511006, 19185010, 28777515, 57555030]

約数ペア:

[(1, 57555030), (2, 28777515), (3, 19185010), (5, 11511006), (6, 9592505), (10, 5755503), (13, 4427310), (15, 3837002), (17, 3385590), (26, 2213655), (30, 1918501), (34, 1692795), (39, 1475770), (51, 1128530), (65, 885462), (78, 737885), (85, 677118), (102, 564265), (130, 442731), (170, 338559), (195, 295154), (221, 260430), (255, 225706), (390, 147577), (442, 130215), (510, 112853), (663, 86810), (1105, 52086), (1326, 43405), (2210, 26043), (3315, 17362), (6630, 8681)]