158793030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160397}}^1$

素因数の和:160421

約数の個数: 48

約数和(自身を含む): 450397584

約数和(自身を除く): 291604554

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 160397, 320794, 481191, 801985, 962382, 1443573, 1603970, 1764367, 2405955, 2887146, 3528734, 4811910, 5293101, 7217865, 8821835, 10586202, 14435730, 15879303, 17643670, 26465505, 31758606, 52931010, 79396515, 158793030]

約数ペア:

[(1, 158793030), (2, 79396515), (3, 52931010), (5, 31758606), (6, 26465505), (9, 17643670), (10, 15879303), (11, 14435730), (15, 10586202), (18, 8821835), (22, 7217865), (30, 5293101), (33, 4811910), (45, 3528734), (55, 2887146), (66, 2405955), (90, 1764367), (99, 1603970), (110, 1443573), (165, 962382), (198, 801985), (330, 481191), (495, 320794), (990, 160397)]