151045580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6619}}^1$

素因数の和:6798

約数の個数: 48

約数和(自身を含む): 364788480

約数和(自身を除く): 213742900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 6619, 11410, 13238, 22820, 26476, 33095, 46333, 66190, 92666, 132380, 185332, 231665, 463330, 926660, 1078897, 2157794, 4315588, 5394485, 7552279, 10788970, 15104558, 21577940, 30209116, 37761395, 75522790, 151045580]

約数ペア:

[(1, 151045580), (2, 75522790), (4, 37761395), (5, 30209116), (7, 21577940), (10, 15104558), (14, 10788970), (20, 7552279), (28, 5394485), (35, 4315588), (70, 2157794), (140, 1078897), (163, 926660), (326, 463330), (652, 231665), (815, 185332), (1141, 132380), (1630, 92666), (2282, 66190), (3260, 46333), (4564, 33095), (5705, 26476), (6619, 22820), (11410, 13238)]