227897580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223429}}^1$

素因数の和:223458

約数の個数: 48

約数和(自身を含む): 675652320

約数和(自身を除く): 447754740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 223429, 446858, 670287, 893716, 1117145, 1340574, 2234290, 2681148, 3351435, 3798293, 4468580, 6702870, 7596586, 11394879, 13405740, 15193172, 18991465, 22789758, 37982930, 45579516, 56974395, 75965860, 113948790, 227897580]

約数ペア:

[(1, 227897580), (2, 113948790), (3, 75965860), (4, 56974395), (5, 45579516), (6, 37982930), (10, 22789758), (12, 18991465), (15, 15193172), (17, 13405740), (20, 11394879), (30, 7596586), (34, 6702870), (51, 4468580), (60, 3798293), (68, 3351435), (85, 2681148), (102, 2234290), (170, 1340574), (204, 1117145), (255, 893716), (340, 670287), (510, 446858), (1020, 223429)]