30790502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 20303002

約数列:

[1, 2, 17, 31, 34, 62, 131, 223, 262, 446, 527, 1054, 2227, 3791, 4061, 4454, 6913, 7582, 8122, 13826, 29213, 58426, 69037, 117521, 138074, 235042, 496621, 905603, 993242, 1811206, 15395251, 30790502]

約数ペア:

[(1, 30790502), (2, 15395251), (17, 1811206), (31, 993242), (34, 905603), (62, 496621), (131, 235042), (223, 138074), (262, 117521), (446, 69037), (527, 58426), (1054, 29213), (2227, 13826), (3791, 8122), (4061, 7582), (4454, 6913)]