134489380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9199}}^1$

素因数の和:9268

約数の個数: 48

約数和(自身を含む): 306028800

約数和(自身を除く): 171539420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 9199, 14620, 18398, 36796, 45995, 91990, 156383, 183980, 312766, 395557, 625532, 781915, 791114, 1563830, 1582228, 1977785, 3127660, 3955570, 6724469, 7911140, 13448938, 26897876, 33622345, 67244690, 134489380]

約数ペア:

[(1, 134489380), (2, 67244690), (4, 33622345), (5, 26897876), (10, 13448938), (17, 7911140), (20, 6724469), (34, 3955570), (43, 3127660), (68, 1977785), (85, 1582228), (86, 1563830), (170, 791114), (172, 781915), (215, 625532), (340, 395557), (430, 312766), (731, 183980), (860, 156383), (1462, 91990), (2924, 45995), (3655, 36796), (7310, 18398), (9199, 14620)]