281569130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{1439}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 537477120

約数和(自身を除く): 255907990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1151, 1439, 2302, 2878, 5755, 7195, 11510, 14390, 19567, 24463, 39134, 48926, 97835, 122315, 195670, 244630, 1656289, 3312578, 8281445, 16562890, 28156913, 56313826, 140784565, 281569130]

約数ペア:

[(1, 281569130), (2, 140784565), (5, 56313826), (10, 28156913), (17, 16562890), (34, 8281445), (85, 3312578), (170, 1656289), (1151, 244630), (1439, 195670), (2302, 122315), (2878, 97835), (5755, 48926), (7195, 39134), (11510, 24463), (14390, 19567)]