149032180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29453}}^1$

素因数の和:29496

約数の個数: 48

約数和(自身を含む): 356275584

約数和(自身を除く): 207243404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 29453, 58906, 117812, 147265, 294530, 323983, 589060, 647966, 677419, 1295932, 1354838, 1619915, 2709676, 3239830, 3387095, 6479660, 6774190, 7451609, 13548380, 14903218, 29806436, 37258045, 74516090, 149032180]

約数ペア:

[(1, 149032180), (2, 74516090), (4, 37258045), (5, 29806436), (10, 14903218), (11, 13548380), (20, 7451609), (22, 6774190), (23, 6479660), (44, 3387095), (46, 3239830), (55, 2709676), (92, 1619915), (110, 1354838), (115, 1295932), (220, 677419), (230, 647966), (253, 589060), (460, 323983), (506, 294530), (1012, 147265), (1265, 117812), (2530, 58906), (5060, 29453)]