30903176

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 60238080

約数和(自身を除く): 29334904

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 1327, 2654, 2911, 5308, 5822, 10616, 11644, 23288, 54407, 94217, 108814, 188434, 217628, 376868, 435256, 753736, 3862897, 7725794, 15451588, 30903176]

約数ペア:

[(1, 30903176), (2, 15451588), (4, 7725794), (8, 3862897), (41, 753736), (71, 435256), (82, 376868), (142, 217628), (164, 188434), (284, 108814), (328, 94217), (568, 54407), (1327, 23288), (2654, 11644), (2911, 10616), (5308, 5822)]