263130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 738720

約数和(自身を除く): 475590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 179, 210, 245, 294, 358, 490, 537, 735, 895, 1074, 1253, 1470, 1790, 2506, 2685, 3759, 5370, 6265, 7518, 8771, 12530, 17542, 18795, 26313, 37590, 43855, 52626, 87710, 131565, 263130]

約数ペア:

[(1, 263130), (2, 131565), (3, 87710), (5, 52626), (6, 43855), (7, 37590), (10, 26313), (14, 18795), (15, 17542), (21, 12530), (30, 8771), (35, 7518), (42, 6265), (49, 5370), (70, 3759), (98, 2685), (105, 2506), (147, 1790), (179, 1470), (210, 1253), (245, 1074), (294, 895), (358, 735), (490, 537)]