7500130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7595678

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1663, 2255, 3326, 4510, 8315, 16630, 18293, 36586, 68183, 91465, 136366, 182930, 340915, 681830, 750013, 1500026, 3750065, 7500130]

約数ペア:

[(1, 7500130), (2, 3750065), (5, 1500026), (10, 750013), (11, 681830), (22, 340915), (41, 182930), (55, 136366), (82, 91465), (110, 68183), (205, 36586), (410, 18293), (451, 16630), (902, 8315), (1663, 4510), (2255, 3326)]