30448188778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1\times {\mathrm{12437}}^1$

素因数の和:18118

約数の個数: 32

約数和(自身を含む): 53894550528

約数和(自身を除く): 23446361750

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5641, 11282, 12437, 24874, 39487, 78974, 87059, 174118, 174871, 349742, 385547, 771094, 1224097, 2448194, 2698829, 5397658, 70157117, 140314234, 491099819, 982199638, 2174870627, 4349741254, 15224094389, 30448188778]

約数ペア:

[(1, 30448188778), (2, 15224094389), (7, 4349741254), (14, 2174870627), (31, 982199638), (62, 491099819), (217, 140314234), (434, 70157117), (5641, 5397658), (11282, 2698829), (12437, 2448194), (24874, 1224097), (39487, 771094), (78974, 385547), (87059, 349742), (174118, 174871)]