30840904

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 59217120

約数和(自身を除く): 28376216

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 353, 536, 652, 706, 1304, 1412, 2824, 10921, 21842, 23651, 43684, 47302, 57539, 87368, 94604, 115078, 189208, 230156, 460312, 3855113, 7710226, 15420452, 30840904]

約数ペア:

[(1, 30840904), (2, 15420452), (4, 7710226), (8, 3855113), (67, 460312), (134, 230156), (163, 189208), (268, 115078), (326, 94604), (353, 87368), (536, 57539), (652, 47302), (706, 43684), (1304, 23651), (1412, 21842), (2824, 10921)]